John B. Alfs, Jr.

Experience Mr. Heritage concentrates his practice in the areas of mergers and acquisitions, business formation and planning, corporate law, health care law and real estate law. He has over 17 years of experience in dealing with complex business and commercial transactions within a broad range of industries. Will’s practice includes representation of small to large privately-held businesses as well as international business clients. Many of his clients are involved in the automotive indu...

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...

Robert Giroux Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Bob, who practices law throughout Michigan and with firm headquarters in Farmington Hills, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bob is held by other top lawyers in the same geographic and ...

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...

Michael MacCallum is a member of Dickinson Wright’s Intellectual Property practice group. He focuses his practice on domestic and international intellectual property protection, counseling, and enforcement. Having clients ranging from Fortune 100 corporations to independent inventors, Mike has a depth of experience in all aspects of patent protection and enforcement. His focus is on a wide range of mechanical and computer technologies, including artificial intelligence (improvements to ...

Barbara has over 30 years’ experience in complex litigation, with the exception of two years spent as general counsel. Her practice is focused on litigating, arbitrating and counseling her clients on patent, trademark and licensing matters as well as antitrust law.Barbara’s experience includes litigation of intellectual property disputes involving patent, trademark, computer and Internet law; theft of trade secrets; breach of license and franchise agreements; trade dress and copyr...

J. Thomas MacFarlane works extensively with individuals on estate planning, tax planning and probate matters and with businesses on succession planning and corporate restructuring. Thomas counsels clients on the various wealth preservation strategies which are available to high net worth individuals. He is also frequently asked to represent beneficiaries or fiduciaries in complex estate contests and trust disputes. Tom has represented clients in all aspects of corporate law and has counseled ...

Edward M. Nahhat is a Troy, Michigan attorney with more than 30 years of legal experience representing individuals, families, and businesses in complex disputes and advisory matters. At Kemp Klein , he focuses on litigation and appellate matters involving trusts and estates, while also drawing on a broad background that includes criminal law, personal injury, real estate matters, and entertainment-related issues. His practice emphasizes careful preparation, practical problem solving, and clea...

Elizabeth Luckenbach is a member in the firm’s Troy office, where she specializes in probate and fiduciary litigation, trust and estate administration, estate planning, and special needs planning. With more than 20 years of experience representing fiduciaries and individuals in all aspects of litigation, administration, and planning, Liz works tirelessly to advocate for her clients, treating each of them with the individual attention they deserve. Rated by Martindale-Hubbell® as an ...

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...