Patent attorneys and agents in El Dorado Hills, CA

4 USPTO-registered patent practitioners: 2 patent attorneys and 2 patent agents.

• Jennifer K. Chun — Patent agent, Reg. No. 78018
• David M. Keyzer — Patent attorney, Reg. No. 56812, Law Office of David Keyzer, P.C.
• Michael J. Mazza — Patent attorney, Reg. No. 30775, Novartis Pharmaceuticals Corporation USA
• Siddhi S. Shah — Patent agent, Reg. No. 76737