Leydig Voit and Mayer LTD

31 registered patent practitioners: 29 patent attorneys and 2 patent agents, Chicago, IL.

• David M. Airan — Patent attorney, Reg. No. 38811, Leydig Voit and Mayer LTD
• John M. Augustyn — Patent attorney, Reg. No. 33589, Leydig Voit and Mayer LTD
• Gregory C. Bays — Patent attorney, Reg. No. 40505, Leydig Voit and Mayer LTD
• John M. Belz — Patent attorney, Reg. No. 30359, Leydig Voit and Mayer LTD
• Jeffrey B. Burgan — Patent attorney, Reg. No. 35463, Leydig Voit and Mayer LTD
• Thomas P. Canty — Patent attorney, Reg. No. 44586, Leydig Voit and Mayer LTD
• John Boyd Conklin — Patent attorney, Reg. No. 30369, Leydig Voit and Mayer LTD
• Gordon Russell Coons — Patent attorney, Reg. No. 20821, Leydig Voit and Mayer LTD
• Wallace H. Feng — Patent attorney, Reg. No. 78304, Leydig Voit and Mayer LTD
• Paul J. Filbin — Patent attorney, Reg. No. 51677, Leydig Voit and Mayer LTD
• Bruce M. Gagala — Patent attorney, Reg. No. 28844, Leydig Voit and Mayer LTD
• John L. Gase — Patent attorney, Reg. No. 47590, Leydig Voit and Mayer LTD
• H Michael Hartmann — Patent attorney, Reg. No. 28423, Leydig Voit and Mayer LTD
• Marion D. Hefner — Patent attorney, Reg. No. 41826, Leydig Voit and Mayer LTD
• Brett Alan Hesterberg — Patent attorney, Reg. No. 31837, Leydig Voit and Mayer LTD
• Mark Joy — Patent attorney, Reg. No. 35562, Leydig Voit and Mayer LTD
• John Kilyk, Jr — Patent attorney, Reg. No. 30763, Leydig Voit and Mayer LTD
• Francis Jan Koszyk — Patent agent, Reg. No. 56680, Leydig Voit and Mayer LTD
• John Walter Kozak — Patent attorney, Reg. No. 25117, Leydig Voit and Mayer LTD
• Rachel J. Mejdrich — Patent agent, Reg. No. 53477, Leydig Voit and Mayer LTD
• Charles Helvetius Mottier — Patent attorney, Reg. No. 30874, Leydig Voit and Mayer LTD
• James B. Muskal — Patent attorney, Reg. No. 22797, Leydig Voit and Mayer LTD
• Steven P. Petersen — Patent attorney, Reg. No. 32927, Leydig Voit and Mayer LTD
• Xavier Pillai — Patent attorney, Reg. No. 39799, Leydig Voit and Mayer LTD
• Dennis Rolano Schlemmer — Patent attorney, Reg. No. 24703, Leydig Voit and Mayer LTD
• Berton Scott Sheppard — Patent attorney, Reg. No. 20922, Leydig Voit and Mayer LTD
• Steven H. Sklar — Patent attorney, Reg. No. 42154, Leydig Voit and Mayer LTD
• Kenneth P. Spina — Patent attorney, Reg. No. 43927, Leydig Voit and Mayer LTD
• Eley O. Thompson — Patent attorney, Reg. No. 36035, Leydig Voit and Mayer LTD
• John K. Winn — Patent attorney, Reg. No. 58579, Leydig Voit and Mayer LTD
• Robert T. Wittmann — Patent attorney, Reg. No. 54549, Leydig Voit and Mayer LTD