David A. Koonce

Patent attorney, USPTO registration number 72315, status Active.

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

David A. Koonce is a USPTO-registered patent attorney (registration number 72315), in St. Louis, MO. The registration is active on the current USPTO roster, and David A. Koonce 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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