Webum > Society > Law > Services > Lawyers and Law Firms > Intellectual Property > North America > United States > Michigan Artz & Artz A full service, Intellectual Property Law Firm located near Detroit, MI 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. Help build the biggest human edited directory on the internet Add your website - Open Directory Project - Become an editor