Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David A. Brown — 3 Patents in 2021

Ford: 2 patents #594 of 2,765Top 25%
Beverly Hills, MI: #10 of 153 inventorsTop 7%
Michigan: #971 of 9,874 inventorsTop 10%
Overall (2021): #86,574 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11137130 Vehicle lighting assembly condensation management system and method Alan George Dry, Brian Robert Spahn 2021-10-05 $19,725,000
10950753 Lighting assembly Stuart C. Salter, Paul Kenneth Dellock, Thorsten Warwel, Harry Lobo 2021-03-16 $11,533,000
10919441 Trailer marker system Barrett M. Thompson 2021-02-16