James Bertino is an experienced patent attorney who prioritizes quality and high value results for his clients. James focuses his practice on domestic and foreign patent prosecution. He prepares, prosecutes, and advises on patents in several technical areas including the automotive, automation, and manufacturing industries. Specifically within the automotive industry, James has extensive experience in automotive technology relative to hybrid vehicles, powertrains, HVAC, safety systems, solar power, and plant automation. He counsels clients of all sizes, ranging from Fortune 500 Corporations to small start-ups, on a wide range of technologies. Because of James’s extensive engineering experience, James is technically proficient, being able to understand and put on paper what the invention is without having to rely solely on the inventor. He has extensive experience in novelty, validity, invalidity, state of the art, and clearance studies. As an experienced advisor, James counsels his clients honestly on their patent portfolio. In his practice, James conducts extensive research on existing technology to determine the white space within a specific technology market to ensure a client’s concept falls within the determined white space to recommend whether the client should pursue patent protection. James is also highly skilled at formulating opinions on the validity or invalidity of a particular patent during litigation proceedings, determining the current state of the art in a specific technology market, and formulating opinions on whether a client has the freedom to operate in a particular technology market. Prior to the legal profession, James worked for an automation manufacturer as a mechanical engineer. He was responsible for the mechanical design of powertrain assembly equipment. The design process included using computer aided design programs to generate the required mechanical drawings. James also worked for a large automotive OEM as a powertrain production supervisor. He was responsible for the daily operations of the department that produced the output shaft of the transmission. This included ensuring the efficiency and troubleshooting of the production machinery when a problem occurred. James is a graduate from the University of Toledo Law School. He holds a bachelor’s degree from the University of Michigan in Mechanical Engineering. James is a registered patent attorney and a member of the bar for the State of Michigan and the Federal District Court of the Eastern District of Michigan. In his free time, James likes to spend time on the water in his boat. He also enjoys the non-motorized time on the water and is an experienced oarsman. In 2015, he competed and won a master’s national championship in rowing.

of experience, Frank has successfully tried patent, trademark, trade secret and copyright cases in Federal Courts nationwide, the Courts of Appeals for the Sixth and Federal Circuits, and the International Trade Commission. As a registered patent attorney , Frank is authorized to practice before the U.S. Patent and Trademark Office. Frank has been lead counsel for a wide variety of clients, from individuals to major corporations, in intellectual property and commercial litigation matters. His litigation experience spans across various technologies and industries including, automotive, consumer electronics, industrial technologies, food and beverage, and home appliances. Frank’s practice also includes post-grant proceedings. He works with clients to challenge or defend patents through administrative trial procedures created under the America Invents Act (AIA). In addition to counseling clients, he has been a vital component in developing Brooks Kushman’s Post-Grant Proceedings practice by mentoring and training other attorneys. Early on in his career, Frank served as a law clerk to the Hon. Glenn L. Archer, Jr., former Chief Judge of the United States Court of Appeals for the Federal Circuit. This experience led to involvement in almost 100 appeals over the course of his career and Frank currently leads Brooks’ Appellate Litigation Group. Frank also serves on the Board of Directors for Challenge Detroit, a revitalization effort designed to attract and retain new talent in the City of Detroit.

William Abbatt is a skilled patent attorney with experience in foreign and domestic patent prosecution matters. He has a background in varying disciplines including manufacturing, chemistry, and medical devices. With 35+ years of experience as a patent attorney, Bill’s practice involves all aspects of domestic and foreign patent preparation, prosecution, and assertion, including dispute resolution. He regularly advises clients on the development and management of patent portfolios. Bill’s practice includes counseling on how to protect various aspects of inventions and monetize them by sale and licensing. Bill has managed intellectual property matters in many technical disciplines including manufacturing, metallurgy, chemistry, medical devices, and aeronautics. His background in industry plus his diverse experience in writing and prosecuting hundreds of patents enable Bill to spot the strengths and weaknesses in a patent when a dispute or enforcement issue arises. He has an affinity for working with emerging entities whose value can be enhanced by effective intellectual property portfolio creation and management to help his clients’ businesses succeed. In one case, he introduced two separate clients – a physician and an entrepreneur – and brought them together to develop and protect medical devices to treat patients and enhance the quality of their lives. Bill is a member of the Federal Bar Association – Eastern District of Michigan Chapter and currently serves as a co-chair of the Intellectual Property Law Section. He is a former council member of the Aviation Law Section of the State Bar of Michigan. Bill is a Fellow of the Michigan State Bar Foundation and a Master of the Bench (American Inns of Court). He was an adjunct professor of patent law at the University of Detroit Mercy School of Law. Bill received Super Lawyers designation for 2006 - 2012, 2024. He was selected for this honor subsequent to undergoing an evaluation of many different factors including peer recognition and professional achievement. Bill also served on the steering committee that formed the Michigan Intellectual Property American Inns of Court Chapter and was its President (2017-18). The Michigan Intellectual Property Inn of Court is a philanthropic organization of judges, lawyers and legal educators that seeks to promote fair and ethical practice amongst junior lawyers and law students. Bill helped to found the Inn and was enthusiastic about moving into a leadership role. Bill was able to take the organization forward, while staying true to its initial goal of promoting excellence in advocacy amongst those it mentors. Bill holds a Juris Doctor from Detroit College of Law. Before that, Bill graduated with an M.S. in Operations Research & Production Engineering and a B.S. in Metallurgy & Material Sciences at the University of London, England. He has been appointed an Expert Adviser and Facilitative Mediator in the Federal District Court, Eastern District of Michigan. Outside the office, Bill enjoys flying his Beechcraft Debonair airplane, skiing, playing golf and tennis, working out, and traveling to England, his birthplace. He and his wife Candyce count Vail Colorado and Ft Lauderdale as favorite haunts. Bill holds an Airline Transport Pilot rating, a Commercial pilot’s license, and is a Certified Flight Instructor.

I have been in private practice as an attorney for 22 years. I can assist with all legal needs from criminal, family, bankruptcy, social security and more. With nearly three decades of practicing law in Michigan, our team of expert attorneys has distinguished itself as a top firm in the state. We are guided by three fundamental principles: a commitment to personalized legal advocacy, a dedication to truth, and an unyielding pursuit of our clients’ desired outcomes. At the Whitaker-Payton Justice Center, we believe that your future matters, and we are here to ensure that you get the justice you deserve.

Iris Rubin is a practicing lawyer in the state of Michigan. Attorney Rubin received her J.D. from the University of Detroit in 1982.

R.J. serves as a strategic partner and counselor to his clients and their business needs across multiple industries, including automotive, finance, health care, leasing, property development, real estate development, staffing, technology, and telecom. He prioritizes developing an intimate understanding of his clients’ unique goals and challenges and applies his deep knowledge of the law to ensure proactive and results-based legal counsel. A formidable and accomplished advocate, R.J. also acts as lead trial counsel when legal disputes arise after exhausting preventive measures. Clients describe R.J. as an engaged litigator whose attention to detail, tenacity, and professionalism set him apart from other counsel. He obtains cost-effective results by quickly digging into the facts and leveraging the results in favor of his clients. R.J. previously served as chair of the State Bar of Michigan’s 2,300-member Litigation Section. Michigan Super Lawyers® has consistently recognized him as a Rising Star in Business Litigation, an award granted to only 2.5 percent of Michigan attorneys under 40. R.J.’s peers have elected him to the Fellows of the American Bar Foundation, an honorary society comprising one percent of each jurisdiction’s attorneys, judges, law faculty, and legal scholars whose public and private careers have demonstrated outstanding dedication to the highest principles of the legal profession and welfare of their communities. He is a founding member of his community’s Rotary Club.

Personable but tough, Chris Chesney honed his legal litigation craft through years of special investigations litigation serving corporate clients. Chris prides himself on thinking outside of the box to create novel and winning arguments. Before Chris cut his teeth in the courts, he developed practical skills at the Michigan House of Representatives, advised business owners in South Africa, and conducted grassroots research in Scotland. Not every litigator understands what it’s like working on 70-foot-high scaffolding in a Houston oil refinery. Chris currently serves as an officer and Governing Council member for the State Bar of Michigan’s Litigation Section, serving as Treasurer for the 2,400-member section. He also presents at industry symposiums to continue his rise as a next-generation litigator. At Cronkhite Counsel, Chris serves as trial counsel using years of investigative work and real-world experience to outwork and outmaneuver opponents.

Jennifer Ziegler is an experienced trademark attorney who works with clients across a wide spectrum of industries to solve complex issues, including global brand protection and enforcement, anti-counterfeiting, copyright, and licensing. With over 27 years of combined experience as in-house and outside counsel practicing in the areas of trademark and copyright law, Jennifer Ziegler specializes in global brand protection, trademark and copyright enforcement, anti-counterfeiting, and trademark portfolio management. She works extensively with company legal, marketing, and business development groups to devise cost-effective global brand protection strategies. She works with her clients on issues involving anti-counterfeiting, copyright, domain name recovery, IP due diligence, licensing, trade dress, and unfair competition. Jennifer has extensive experience working with clients of all sizes in a variety of industries, including automotive, consumer products, entertainment, bio-tech and life sciences, and financial services. Immediately prior to joining Brooks Kushman, Jennifer served as Associate General Counsel, Trademarks for a major motorcycle manufacturer, where she oversaw all aspects of trademark prosecution and enforcement in the United States, Canada, and throughout Europe. Her in-house experience has given her valuable insight into providing clients with cost-effective and targeted legal service. Jennifer values close business relationships that enable a team approach to brand protection. Jennifer serves as a volunteer mediator for The Dispute Resolution Center, a community mediation center serving Washtenaw and Livingston counties, where she has mediated over 50 legal disputes. Her training and experience as a mediator has given her particular expertise in conflict resolution.

Bob Tuttle is Of Counsel at the firm and is known for his razor-sharp legal mind, his close relationships with clients and the business community, and his near-photographic memory. These traits make him one of the firm's key litigators. In conducting litigation, Bob makes it his priority to carefully understand the dispute and his client's business objectives, and to determine how to achieve those objectives in the most efficient manner. His familiarity and facility with the applicable case law, statutes, rules, and regulations allow him to devise highly creative strategies to meet clients' goals. Bob also believes in the importance of close client involvement in litigation. He is in very frequent contact with clients, to keep them apprised of the progress of their matters and invite them to participate in strategy and decision-making. Before joining Brooks Kushman in 1984, Bob was patent and trademark counsel for the former American Motors Corporation. Having worked as in-house counsel gives Bob an inside track on how corporate clients operate, what corporations need, and how best to satisfy them. Bob has also built up and maintained a wide variety of working relationships with people in the Detroit automotive industry. These relationships can often be brought into play to benefit firm clients when a dispute arises within this sector. Outside of work, Robert is a sports enthusiast and enjoys bicycling for exercise.

Abdulai Rashid is a skilled attorney with experience in the biomedical and automotive industries. Abdulai Rashid focuses his practice on patent prosecution and litigation in the biomedical and automotive fields. He has experience in contract drafting for trademark applications, as well as aiding clients with turning their ideas into businesses or patentable inventions. Prior to joining Brooks Kushman, Abdulai gained extensive experience in dispute resolution after founding Penn State Law’s Alternative Dispute Resolution Program. During this time, he coordinated 20 students through 8 competitions in negotiation and mediation. He also participated in the Penn State Law Intellectual Property Clinic in which he was responsible for connecting the Pennsylvania community to counsel and resources to drive businesses and link them to various invention development centers and opportunities. Abdulai holds a Juris Doctor from Penn State Law School. He also received a Bachelor of Science in Chemistry from Central Methodist University. Outside of the office, Abdulai enjoys weightlifting, yoga, running, and building figurines.