A. Joseph Duffy

Daniel D. Quick is a recognized trial lawyer and leader in the legal community, based in the Firm’s Troy, Michigan office. His broad commercial litigation experience includes all aspects of UCC and automotive industry litigation, shareholder and family business disputes, trade secret and non-compete litigation, domestic and international arbitration, and intellectual property cases. Mr. Quick is recognized as one of Michigan’s top lawyers by Chambers USA. He is the co-author of se...

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...

William B. “Bill” Acker is a shareholder, director, and corporate vice president at Kemp Klein in Troy, Michigan. His practice focuses on Litigation and Controversy – Tax , Tax Law , Trusts and Estates , and Real Estate Law. Bill represents businesses, property owners, and individuals in complex tax disputes, estate planning matters, and real estate transactions and controversies. Bill holds an “AV” peer review rating from Martindale-Hubbell Law Directory, the hi...

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...

Norman D. Orr is a shareholder at Kemp Klein in Troy, Michigan, focusing his practice on corporate and commercial matters, including Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Corporate Law. With more than forty years of experience advising businesses, lenders, and other stakeholders, he assists clients with the purchase and sale of businesses, entity formation, financing transactions, shareholder and partner disputes, and the negotiation and preparation of ...

Brian H. Rolfe is the President and Chief Operating Officer of Kemp Klein in Troy, Michigan. His practice focuses on Commercial Litigation and Corporate Law , advising business owners, companies, families, and individuals on a wide range of legal matters. Mr. Rolfe works closely with clients to address business disputes, operational concerns, and other complex legal challenges that arise throughout the life of a business. His approach emphasizes practical solutions and careful planning while ...

Michael Turner is a dynamic patent attorney with wide-ranging legal expertise in patent law and works closely with clients to ensure that patent portfolios align with international protection and enforcement strategies. Michael Turner’s passion for learning led him to a career in patent law. He applies that drive to every project and obtains patents that are relied upon to protect technology, which has resulted in significant licensing and enforcement. Many of these patents have withsto...

Nicholas Papasafakis is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Trusts and Estates. Nicholas, who practices law in Troy, Michigan, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nicholas is held by other top lawyers in the same geographic and legal practice area.

Sara K. MacWilliams is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Sara K., who practices law in Bloomfield Hills, Michigan, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sara K. 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 ...