Artz & Artz: A full service, Intellectual Property Law Firm located near Detroit, MI
Christopher P. Maiorana, P.C.: Intellectual property attorney based in St. Clair Shores.
Kohn and Associates: An intellectual property law firm providing patent, trademark and copyright services.
Price, Heneveld, Cooper, DeWitt & Litton: Grand Rapids firm, offering services for intellectual property, entertainment, computers, licensing, trade secrets, and unfair competition.
Robert J. Sayfie, PC: Emphasizing intellectual property litigation and patent prosecution, from offices in Grand Rapids.