Covington and Burling

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

• Scott C. Burger — Patent agent, Reg. No. 78320, Covington and Burling
• John A. Hurvitz — Patent attorney, Reg. No. 41860, Covington and Burling
• Keith A. Teel — Patent attorney, Reg. No. 47987, Covington and Burling
• Lee J. Tiedrich — Patent attorney, Reg. No. 42184, Covington and Burling