David L. Walker

Patent attorney, USPTO registration number 53735, status Active.

Firm

Sheridan Ross P.C.

Location

Denver, CO

On the USPTO roster since

before May 2006

David L. Walker is a USPTO-registered patent attorney (registration number 53735) at Sheridan Ross P.C., in Denver, CO. The registration is active on the current USPTO roster, and David L. Walker has been listed on the roster since before May 2006.

Sheridan Ross P.C. has 42 registered patent practitioners on the roster (33 patent attorneys and 9 patent agents), so David L. Walker works alongside 41 other registered practitioners there.

Denver, CO has 400 registered patent practitioners in all: 325 patent attorneys and 74 patent agents.

Other registered practitioners in Denver, CO

• Julie Szpira — Patent agent, Reg. No. 84244
• Sophie H. Tanker — Patent agent, Reg. No. 83456, Foley Hoag LLP
• Ian A. Tennery — Patent attorney, Reg. No. 75712, Hornbeek & Wadley, PLLC
• Amanda J. Tessar — Patent attorney, Reg. No. 53683, Perkins Coie LLP
• Gretchen L. Testerman — Patent attorney, Reg. No. 48842, Qwest Communications
• Kendall I. Thiessen — Patent attorney, Reg. No. 45158, Transideation, P.C.
• Marianne R. Timm-Schreiber — Patent attorney, Reg. No. 58085, Merchant & Gould P.C.
• Kyaw Tin — Patent attorney, Reg. No. 63479, Patton Boggs LLP

All patent attorneys and agents in Denver, CO

Patent firms in Colorado · Practitioners by state

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