Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JB

John R. Blake

CUCummins-Allison: 55 patents #6 of 120Top 5%
St. Charles, IL: #4 of 142 inventorsTop 3%
Illinois: #624 of 84,256 inventorsTop 1%
Overall (All Time): #42,696 of 4,157,543Top 2%
57 Patents All Time

Issued Patents All Time

Showing 51–57 of 57 patents

Patent #TitleCo-InventorsDate
6966417 Coin chute John C. Peklo, John S. Lykowski 2005-11-22
6892871 Sensor and method for discriminating coins of varied composition, thickness, and diameter Eric J. Strauts, David J. Mecklenburg, Joseph J. Geib, David J. Wendell, Scott D. Casanova 2005-05-17
6755730 Disc-type coin processing device having improved coin discrimination system Joseph J. Geib, David J. Wendell, Scott D. Casanova, David J. Mecklenburg, Eric J. Strauts 2004-06-29
6663675 Pivoting coin input tray for a coin processing device John H. Kutsch 2003-12-16
6579165 Coin bag support system Steven S. Kuhlin 2003-06-17
5904306 Slow speed hammermill for size reduction of wood chips James C. Elliott 1999-05-18
5842653 Slow speed hammermill for size reduction of wood chips James C. Elliott 1998-12-01