U. S. Department of Justice

3 registered patent practitioners: 2 patent attorneys and 1 patent agents, Washington, DC.

• Katherine E. Birkland — Patent agent, Reg. No. 61530, U. S. Department of Justice
• Conrad J. Dewitte, Jr. — Patent attorney, Reg. No. 68210, U. S. Department of Justice
• Shahar Harel — Patent attorney, Reg. No. 73203, U. S. Department of Justice