Walter William Karnstein

Patent attorney, USPTO registration number 35565, status Active.

Firm

Hewlett-Packard Compnay

Location

Vancouver, WA

On the USPTO roster since

before May 2006

Walter William Karnstein is a USPTO-registered patent attorney (registration number 35565) at Hewlett-Packard Compnay, in Vancouver, WA. The registration is active on the current USPTO roster, and Walter William Karnstein has been listed on the roster since before May 2006.

Hewlett-Packard Compnay is listed with one registered practitioner on the current roster.

Vancouver, WA has 32 registered patent practitioners in all: 27 patent attorneys and 5 patent agents.

Other registered practitioners in Vancouver, WA

• Lawrence J. Mcclure — Patent attorney, Reg. No. 44228, AbSci LLC
• Charles A. Mirho — Patent attorney, Reg. No. 41199, Fsp LLC
• Jordan E. Morris — Patent attorney, Reg. No. 68263, Hewlett Packard Company
• H Stanley Muir, III — Patent attorney, Reg. No. 28245, H. Stanley Muir III PLLC
• David E. Orr — Patent agent, Reg. No. 44988
• Robert Anton Pasic — Patent agent, Reg. No. 64688
• Philip A. Pedigo — Patent attorney, Reg. No. 52107, Basf Se
• James L. Proctor, Jr. — Patent attorney, Reg. No. 77230

All patent attorneys and agents in Vancouver, WA

Patent firms in Washington · Practitioners by state

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