James G. Warren

Patent attorney, USPTO registration number 63747, status Active.

Firm

P.K. Schrieffer LLP

Location

West Covina, CA

On the USPTO roster since

October 2009

James G. Warren is a USPTO-registered patent attorney (registration number 63747) at P.K. Schrieffer LLP, in West Covina, CA. The registration is active on the current USPTO roster, and James G. Warren has been listed on the roster since October 2009.

P.K. Schrieffer LLP is listed with one registered practitioner on the current roster.

West Covina, CA has 5 registered patent practitioners in all: 5 patent attorneys and 0 patent agents.

Other registered practitioners in West Covina, CA

• Joseph M. Hageman — Patent attorney, Reg. No. 27897
• Joe Nieh — Patent attorney, Reg. No. 46961
• James M. Slominski — Patent attorney, Reg. No. 39031, Law Office
• Shihning Wang — Patent attorney, Reg. No. 67489, Premium Attorneys-at-Law

All patent attorneys and agents in West Covina, CA

Patent firms in California · Practitioners by state

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