Katherine D. Joiner

Patent agent, USPTO registration number 69261, status Active.

Firm
Buchalter
Location
Los Angeles, CA
On the USPTO roster since
November 2014

Katherine D. Joiner is a USPTO-registered patent agent (registration number 69261) at Buchalter, in Los Angeles, CA. The registration is active on the current USPTO roster, and Katherine D. Joiner has been listed on the roster since November 2014.

Los Angeles, CA has 669 registered patent practitioners in all: 520 patent attorneys and 135 patent agents.

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