Catherine E. Vanengelen

Patent agent, USPTO registration number 71086, status Active.

Firm
Washington University
Location
St. Louis, MO
On the USPTO roster since
November 2014

Catherine E. Vanengelen is a USPTO-registered patent agent (registration number 71086) at Washington University, in St. Louis, MO. The registration is active on the current USPTO roster, and Catherine E. Vanengelen has been listed on the roster since November 2014.

St. Louis, MO has 221 registered patent practitioners in all: 187 patent attorneys and 34 patent agents.

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