Southfield MI Litigation - Intellectual Property Lawyers Southfield MI Litigation - Intellectual Property Lawyers. The best Litigation - Intellectual Property Lawyers Southfield, MI. John S. LeRoy Lawyer in Southfield, MI 1000 Town Center, 22nd Floor, Southfield, MI 48075 906 0 Mark A. Cantor Lawyer in Southfield, MI 1000 Town Center, 22nd Floor, Southfield, MI 48075 843 0 Marc Lorelli Lawyer in Southfield, MI 1000 Town Center, 22nd Floor, Southfield, MI 48075 916 0