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USPTO Patent Rankings Data through Dec 31, 2025
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Patrick Callanan — 7 Patents

HEHunter Engineering: 7 patents #24 of 117Top 25%
Chesterfield, MO: #914 of 6,461 inventorsTop 15%
Missouri: #3,100 of 23,789 inventorsTop 15%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Patrick Callanan has been granted 7 US patents while listed as an inventor at Hunter Engineering. The first was granted in 2010 and the most recent in April 2024. Patrick Callanan ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Patrick Callanan in Chesterfield, MO, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11971250 System and method for operator guided identification of vehicle reference locations for ADAS sensor alignment Brian M. Cejka, Daniel R. Dorrance, Michael T. Stieff 2024-04-30
11333525 System for calibration and inspection of range finding sensors on a vehicle David A. Voeller, Gerald E. Friton, Timothy A. Strege 2022-05-17
10996314 Method and apparatus for alignment of vehicle blind spot monitoring sensor Michael T. Stieff 2021-05-04
10458811 Calibration fixture for range finding sensors on a vehicle David A. Voeller, Gerald E. Friton, Timothy A. Strege 2019-10-29
9645037 Method and apparatus for wheel assembly lateral force measurement Gregory F. Meyer 2017-05-09
7869018 Method and apparatus for evaluating vehicle reference planes Timothy A. Strege, David A. Voeller, Mark S. Shylanski 2011-01-11
7702126 Vehicle lift measurement system Timothy A. Strege, David A. Voeller, Mark S. Shylanski 2010-04-20