Banner and Witcoff LTD

10 registered patent practitioners: 10 patent attorneys and 0 patent agents, Chicago, IL.

• Julie B. Ackerman — Patent attorney, Reg. No. 50867, Banner and Witcoff LTD
• William J. Allen — Patent attorney, Reg. No. 51393, Banner and Witcoff LTD
• Robert F. Altherr, Jr — Patent attorney, Reg. No. 31810, Banner and Witcoff LTD
• Joseph J. Berghammer — Patent attorney, Reg. No. 46057, Banner and Witcoff LTD
• Gregory J. Cohan — Patent attorney, Reg. No. 40959, Banner and Witcoff LTD
• David R. Gerk — Patent attorney, Reg. No. 56901, Banner and Witcoff LTD
• Aimee B. Kolz — Patent attorney, Reg. No. 47437, Banner and Witcoff LTD
• Timothy Colin Meece — Patent attorney, Reg. No. 38553, Banner and Witcoff LTD
• Jon O. Nelson — Patent attorney, Reg. No. 24566, Banner and Witcoff LTD
• Robert H. Resis — Patent attorney, Reg. No. 32168, Banner and Witcoff LTD