Von Briesen & Roper, S.C.

5 registered patent practitioners: 5 patent attorneys and 0 patent agents, Chicago, IL.

• Levie M. Basok — Patent attorney, Reg. No. 79531, Von Briesen & Roper, S.C.
• Patrick M. Bergin — Patent attorney, Reg. No. 54994, Von Briesen & Roper, S.C.
• Alexander M. Gerasimow — Patent attorney, Reg. No. 28610, Von Briesen & Roper, S.C.
• Alexander R. Karana — Patent attorney, Reg. No. 80220, Von Briesen & Roper, S.C.
• Gottlieb John Marmet — Patent attorney, Reg. No. 67634, Von Briesen & Roper, S.C.