Holtz Holtz & Volek P.C.

4 registered patent practitioners: 3 patent attorneys and 1 patent agents, New York, NY.

• David A. Dunbar — Patent agent, Reg. No. 76419, Holtz Holtz & Volek P.C.
• Douglas Evan Holtz — Patent attorney, Reg. No. 33902, Holtz Holtz & Volek P.C.
• Leonard Holtz — Patent attorney, Reg. No. 22974, Holtz Holtz & Volek P.C.
• Ian T. Volek — Patent attorney, Reg. No. 59240, Holtz Holtz & Volek P.C.