Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Patrick Callanan — 1 Patent in 2019

HEHunter Engineering: 1 patents #9 of 25Top 40%
Chesterfield, MO: #214 of 755 inventorsTop 30%
Missouri: #755 of 2,707 inventorsTop 30%
Overall (2019): #320,989 of 560,194Top 60%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10458811 Calibration fixture for range finding sensors on a vehicle David A. Voeller, Gerald E. Friton, Timothy A. Strege 2019-10-29