Ronald A. Deneweth

Marc is the Co-Chair of Brooks Kushman's intellectual property litigation practice. He has been instrumental in building, developing, and growing the team. Throughout his career, Marc has successfully tried patent, trademark, trade secret and copyright cases in Federal Courts nationwide. Marc has successfully argued appeals before the Federal Circuit including a leading decision on 101 jurisprudence, Ancora Techs., Inc. v. HTC Americas, Inc. , 908 F.3d 1343 (Fed. Cir. 2018). Marc, as lead cou...

Experience Ryan Lee Perry is a shareholder in the law firm of Giarmarco, Mullins & Horton, P.C. Ryan received his undergraduate degree from Kalamazoo College, his law degree from Wayne State University, where he was twice named the top oralist in its Moot Court Program, served as the Associate Editor for the Michigan International Lawyer from 1995 through 1997, and was a judicial intern for the Honorable Gerald E. Rosen for the United States District Court for the Eastern District of Mich...

Rebecca Walsh joined ABC Law Centers (Reiter & Walsh, P.C.) in 2011, bringing decades of experience in personal injury and medical malpractice law. Practicing since 1992, she previously served as a trial attorney on high-profile cases, securing multi-million-dollar recoveries. Today, as a partner and senior attorney, she focuses exclusively on birth injury law and plays a key role in the firm’s long-standing, award-winning reputation. Rebecca is known for her precision, strong legal...

Isaac’s practice focuses on the preparation and prosecuting of patent applications, primarily in the computer science and electrical arts. Isaac provides counseling to clients of all sizes, ranging from Fortune 500 companies to small start-ups. Isaac has a deep understanding of various technologies in computer science and electrical systems. He has worked with clients in a broad range of industries including computer software, consumer electronics, telecommunications, automotive, and me...

Mr. Zatz represents financial institutions and other clients in real estate and lending transactions.He has over 30 years of in-house and law firm experience providing lending and real estate related legal services. He is skilled in drafting, negotiation, risk identification, management, and process development and implementation. Before joining Bodman, Mr. Zatz served as a senior vice president and associate general counsel for Comerica Bank. At Comerica Bank, Mr. Zatz managed the legal depa...

Mr. Rasschaert manages all aspects of litigation and serves as trial counsel for the defense of hospitals and healthcare providers in medical malpractice litigation, premises liability, and use of force claims. His practice is focused on the defense of healthcare providers and health systems in all facets of litigation, from initial investigation through trial. Mr. Rasschaert is a Birmingham native having graduated from Seaholm High School. He received his J.D. in 2006 from Thomas M. Cooley L...

John Chau is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Patent Law. John, who practices law in Royal Oak, Michigan, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John is held by other top lawyers in the same geographic and legal practice area.

Bruce W. Haffey is a senior, highly-qualified business and tax lawyer with the firm of Giarmarco, Mullins and Horton, P.C. in Troy, Michigan, and is a member of its Board of Directors. Mr. Haffey practices primarily in the areas of corporate law, commercial transactions, mergers and acquisitions, franchise and distribution law and tax law and for closely-held business clients engaged in a wide assortment of industries. Mr. Haffey represents privately-held business clients throughout the life ...

Erin Pawlowski focuses her practice on complex corporate transactions. She has a diverse M&A practice and serves as outside general counsel for businesses in a variety of industries and stages of growth. Erin represents private equity sponsors, portfolio companies, venture capital funds, strategic buyers and sellers, and other privately held businesses. As a part of her M&A practice, Erin advises both buyers and sellers in complex domestic and cross-border transactions of all types an...

John’s practice encompasses all aspects of intellectual property law, including domestic and international patent acquisition and maintenance, trademark and copyright registration; intellectual property enforcement and litigation; trade secret protection; high-profile product and trademark clearances; large scale due diligence efforts; joint venture and commercial agreements; and licensing. In his practice, he counsels and represents a number of Fortune 500 companies, as well as a numbe...