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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael E. Kirk — 2 Patents in 2022

BOBorgwarner: 2 patents #18 of 188Top 10%
Greenfield, IN: #2 of 21 inventorsTop 10%
Indiana: #483 of 3,524 inventorsTop 15%
Overall (2022): #128,852 of 548,613Top 25%
2 Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11473546 Vehicle starter with integrated thermal protection William P. Whitlock, Randy L. Andis, Rodney E. Spangler 2022-10-18 $18,007,000
11296575 Electric machine with single layer and multilayer commutator brushes 2022-04-05 $28,680,000