Alan Waldo Klaassen

Patent agent, USPTO registration number 35220, status Active.

Firm

Chevron Corporation

Location

Richmond, CA

On the USPTO roster since

before May 2006

Alan Waldo Klaassen is a USPTO-registered patent agent (registration number 35220) at Chevron Corporation, in Richmond, CA. The registration is active on the current USPTO roster, and Alan Waldo Klaassen has been listed on the roster since before May 2006.

Chevron Corporation has 17 registered patent practitioners on the roster (7 patent attorneys and 10 patent agents), so Alan Waldo Klaassen works alongside 16 other registered practitioners there.

Richmond, CA has 15 registered patent practitioners in all: 5 patent attorneys and 10 patent agents.

Other registered practitioners in Richmond, CA

• Leigh E. Johnson — Patent attorney, Reg. No. 51853, Law Offices Of Leigh E. Johnson, A.P.C
• Jennifer E. Newell — Patent agent, Reg. No. 70029, Chevron Oronite
• Xiaomin Tu — Patent agent, Reg. No. 73318, Chevron Oronita Company
• Karry W. Wang — Patent attorney, Reg. No. 50178, Law Offices of Karry W. Wang
• Bronwyn A. Welvaert — Patent attorney, Reg. No. 52350, Chevron
• Susan L. Abrahamson — Patent agent, Reg. No. 56040, Sangamo Biosciences, Inc.
• Joel G. Ackerman — Patent attorney, Reg. No. 24307, Townsend And Townsend And Crew LLP
• Patrick T. Bohan — Patent agent, Reg. No. 82293, Chevron Oronite

All patent attorneys and agents in Richmond, CA

Patent firms in California · Practitioners by state

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