Christian S. "Chris" Allen

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...

James McCullen is a partner at ABC Law Centers (Reiter & Walsh, P.C.) , bringing nearly two decades of birth injury experience to the firm. He joined ABC Law Centers in 2020 after a career spanning both defense and plaintiff-side birth trauma litigation. Jim began his career defending hospitals on a birth trauma team at a large firm, handling complex HIE and obstetrical malpractice cases. He later worked alongside founder Jesse Reiter at Gregory & Reiter, P.C., before opening his own ...

Mark Jotanovic, a registered patent attorney, practices out of the firm’s Troy office. He focuses his practice on intellectual property litigation and patent prosecution involving electrical, electro-mechanical, and software matters. He has worked in a wide range of electrical and computer technologies, including artificial intelligence (focusing on image recognition, machine learning, and neural networks), autonomous vehicles, cloud computing, smart home environments, and product desig...

Jeffrey Stefan is a top attorney recognized by Best Lawyers in the practice area(s) of Artificial Intelligence Law and Corporate Law. Jeffrey, 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 Jeffrey is held by other top lawyers in the same geographic and legal practice area.

Edward Nahhat has over 30 years of experience as an effective adviser and successful trial and appellate lawyer in probate, criminal law, personal injury, real estate, entertainment law, and other general practice areas. He joined Kemp Klein in 2013 as a member of our award-winning Trusts and Estates litigation practice group. Mr. Nahhat delivers effective service to individuals, their families and to businesses of all sizes from a client-centered philosophy of practice. Mr. Nahhat’s cl...

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 ...

As head of Michigan Auto Law, Steven Gursten focuses his practice on serious motor vehicle accident injury and wrongful death cases. Steve frequently lectures at legal seminars throughout the country on trial advocacy, trucking litigation, and traumatic brain injury cases. He is the annual moderator and speaker at the “Advanced Motor Vehicle Litigation Seminar,” offered through 360 Advocacy. He is the current President of the Distracted Driving Litigation Group and past-President ...

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

With a unique background in construction management and finance, Mr. Chioini’s primary practice focuses on representing construction companies, businesses, and families in a wide array of matters ranging from contract review to arbitration and litigation to complex divorce matters. During the serious downturn of the economy in Michigan in 2008, Mr. Chioini was successful in assisting his clients in shoring up and defending their accounts receivables through the implementation of liens a...

David E. Plunkett is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. David E., who practices law in Birmingham, Michigan, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David E. is held by other top lawyers in the same geographic and legal practice area.