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John R. Schmidt

UA US Army: 1 patents #2,720 of 6,974Top 40%
📍 Cincinnati, OH: #2,822 of 8,043 inventorsTop 40%
🗺 Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,427,173 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10906848 Propellant grain for optimizing the interior ballistic performance of a weapon Paul Conroy, Raymond A. Wildman, Eric J. Robinette, Andrew T. Gaynor 2021-02-02
5505456 Board game for evaluating skill in scrambling and unscrambling of words 1996-04-09
4522518 Character data input keyboard arrangement having central matrix of keys 1985-06-11