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USPTO Patent Rankings Data through Dec 31, 2025
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Timothy Drotar — 2 Patents in 2021

Ford: 2 patents #594 of 2,765Top 25%
Wixom, MI: #13 of 93 inventorsTop 15%
Michigan: #1,612 of 9,874 inventorsTop 20%
Overall (2021): #104,825 of 548,734Top 20%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11072215 Motor vehicle wheel suspension Ralf Hintzen, Daniel Mainz, Paul Zandbergen, Friedrich Peter Wolf-Monheim 2021-07-27 $16,550,000
10933919 Shock absorber mount Ralf Hintzen, Friedrich Peter Wolf-Monheim, Daniel Mainz, Paul Zandbergen, Nicole Zandbergen 2021-03-02 $9,336,000