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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Lew — 5 Patents in 2021

Ford: 5 patents #216 of 2,765Top 8%
Canton, MI: #31 of 357 inventorsTop 9%
Michigan: #435 of 9,874 inventorsTop 5%
Overall (2021): #34,187 of 548,734Top 7%
5 Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11156197 Methods and systems for engine cranking David Hancock, John Eric Rollinger 2021-10-26 $23,350,000
11131285 Vehicle electrical system and methods Alexander O'Connor Gibson 2021-09-28 $17,128,000
11118553 Methods and system for operating a vehicle having a DC/DC converter Alex O'Connor Gibson, John Eric Rollinger, David Hancock, James M. Basile 2021-09-14 $14,764,000
11098661 Methods and system for determining engine speed Scott Steadmon Thompson, Vincent Pierre Martinez, John Eric Rollinger, Nicholas Herhusky 2021-08-24 $14,787,000
10961970 Methods and system for engine starting David Hancock 2021-03-30 $14,259,000