Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Steven A. Cinnamon — 2 Patents

3M: 2 patents #5,326 of 11,543Top 50%
Stillwater, MN: #362 of 719 inventorsTop 55%
Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,110,846 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8000817 Frequency control in closed loop control systems Kent J. Spindler, Scott D. Thorson, Robert J. Carlin 2011-08-16
6690989 Closed-loop phase compensation controller Kent J. Spindler, Robert J. Carlin 2004-02-10