Stephen L. Tupper

Matt Jakubowski is a multi-faceted patent attorney with extensive experience in IP portfolio management, patent preparation and prosecution, IP agreement drafting and negotiation, and patent litigation. Matt is a member of the firm’s Executive Committee and serves as the firm’s treasurer and CFO. He counsels clients in a wide range of intellectual property matters, including, IP portfolio management, freedom-to-operate opinions, cybersecurity, litigation, agreement drafting and ne...

Mr. Stearns is a Member in Dickinson Wright’s Troy and Saginaw offices and Chair of the Patent Prosecution Practice Group. He has over 25 years of experience in the legal industry, particularly in the area of patents. Mr. Stearns maintains a very active patent practice with clients in the automotive industry as well as medical device, pharmaceutical and light rail. He handles all aspects of patent law, including preparing and filing original applications, responses, appeals, reexaminati...

Robyn Lederman is a trademark attorney who works extensively with her clients on cost-effective strategies to solve issues related to trademark clearance, prosecution, and a wide array of enforcement strategies. With more than 25 years of experience practicing in the area of trademark law, Robyn Lederman specializes in global branding strategy, trademark and domain name counseling, clearance, protection and enforcement for start-ups to Fortune 500 companies. Robyn works extensively with compa...

Jonathan M. Martone is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Trusts and Estates. Jonathan M., who practices law in Troy, Michigan, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jonathan M. is held by other top lawyers in the same geographic and legal practice area.

Mr. Fishman has over 25 years of experience in trademark law, related licensing and litigation and other disciplines of Intellectual Property law. He has substantial experience in a wide range of industries, including banking, insurance, automotive, packaged foods, contract furniture, publishing, sports, entertainment, building products, certification programs, computer hardware and software, telecommunications, restaurant, medical products, and scientific and laboratory products. He manages ...

Tiffany's practice involves counseling clients ranging from Fortune 100 companies to start-ups on intellectual property matters. Her practice centers on procuring domestic and foreign patents in mechanical and electromechanical matters, and coordinating international patent portfolios. In particular, she has experience representing clients and protecting intellectual property rights in automotive technologies (including engine, drivetrain, powertrain, hybrid vehicle, and vehicle controls), av...

Joseph P. Buttiglieri is a shareholder with Kemp Klein in Troy, Michigan . His practice focuses on Family Law and Litigation – Trusts and Estates , including probate litigation and estate administration , conservatorships, guardianships, wrongful death distributions, and mediation. He regularly represents individuals and families in contested probate and family law matters and works with clients to address complex issues involving trusts, estates, and fiduciary responsibilities. Mr. But...

Heather G. Ptasznik is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Heather G., who practices law in Birmingham, Michigan, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Heather G. is held by other top lawyers in the same geographic and legal practice area.

Ziyad I. Hermiz is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Trade Secrets Law. Ziyad I., who practices law in Birmingham, Michigan, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ziyad I. is held by other top lawyers in the same geographic and legal practice area.

Mark Cantor specializes in trademark litigation and has tried various cases involving patents, trademarks, trade secrets, and copyrights. Mark is one of the founders of the firm and has been with the firm as a Shareholder since 1983. He has over 35 years of IP litigation experience. He has extensive experience in dealing with complex litigation matters in all technology areas and has tried cases relating to patents, trademarks, trade secrets and copyrights in state and federal courts and admi...