Isaac J. Christensen

Patent agent, USPTO registration number 84156, status Active.

Firm

FIG. 1 Patents

Location

Spokane, WA

On the USPTO roster since

November 2025

Isaac J. Christensen is a USPTO-registered patent agent (registration number 84156) at FIG. 1 Patents, in Spokane, WA. The registration is active on the current USPTO roster, and Isaac J. Christensen has been listed on the roster since November 2025.

FIG. 1 Patents has 4 registered patent practitioners on the roster (1 patent attorney and 3 patent agents), so Isaac J. Christensen works alongside 3 other registered practitioners there.

Spokane, WA has 133 registered patent practitioners in all: 84 patent attorneys and 35 patent agents.

Other registered practitioners in Spokane, WA

• Paul M. Janeski — Patent agent, Reg. No. 83719, Janeski Consulting
• William A. Jeckle — Patent attorney, Reg. No. 55825, Randall Danskin P.S.
• Phillip B C Jones — Patent attorney, Reg. No. 38195
• Donald B. Kenady — Patent attorney, Reg. No. 40045, Wells St .John P.S.
• Brandon Nien Bao Kha — Limited recognition, Reg. No. 902405, Gonzaga University School of Law
• Jason M. Kittredge — Patent attorney, Reg. No. 65723
• Paul A. Knight — Patent agent, Reg. No. 53144, KnuBox Technologies
• Joseph M. Kobzeff — Patent attorney, Reg. No. 56214, Ladas & Parry LLP

All patent attorneys and agents in Spokane, WA

Patent firms in Washington · Practitioners by state

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