R Joseph Trojan

Patent attorney, USPTO registration number 34264, status Active.

Firm

Trojan Law Offices

Location

Beverly Hills, CA

On the USPTO roster since

before May 2006

R Joseph Trojan is a USPTO-registered patent attorney (registration number 34264) at Trojan Law Offices, in Beverly Hills, CA. The registration is active on the current USPTO roster, and R Joseph Trojan has been listed on the roster since before May 2006.

Trojan Law Offices has 4 registered patent practitioners on the roster (3 patent attorneys and 1 patent agent), so R Joseph Trojan works alongside 3 other registered practitioners there.

Beverly Hills, CA has 25 registered patent practitioners in all: 19 patent attorneys and 6 patent agents.

Other registered practitioners in Beverly Hills, CA

• Paul D. Supnik — Patent attorney, Reg. No. 26511, Law Office of Paul D. Supnik
• Emilia A. Zielinski — Patent agent, Reg. No. 82858, Olivo IP Group, Inc.
• Neil S. Bajpayee — Patent agent, Reg. No. 70461, Trethera Corporation
• Anna J. Belk — Patent agent, Reg. No. 59249
• Michael N. Cohen — Patent attorney, Reg. No. 50527, Law Office of Michael N. Cohen, PC
• Lawrence S. Cohen — Patent attorney, Reg. No. 25225, Law Office Of Lawrence S. Cohen
• Kelly W. Cunningham — Patent attorney, Reg. No. 43570, Ervin Cohen & Jessup LLP
• Lan C. Dang — Patent attorney, Reg. No. 55797

All patent attorneys and agents in Beverly Hills, CA

Patent firms in California · Practitioners by state

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