Dan Hefner

Leydig, Voit & Mayer remains at the forefront of intellectual property law, providing advice and counsel in intellectual property litigation, licensing, and prosecution services worldwide. We encompass the full range of patent, trademark, copyright, trade secret, and Internet issues. Demanding excellence from every Leydig professional, the firm's attorneys and technical advisors bring a wide range of capability and expertise to every engagement, helping business and industry leaders prevail in their most difficult intellectual property challenges. A distinguished history of service and success has earned Leydig a reputation both nationally and internationally as a pre-eminent intellectual property firm. Singular focus. Outstanding results.