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USPTO Patent Rankings Data through Sept 30, 2025
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David E. Bojanowski

General Motors: 2 patents #253 of 1,450Top 20%
Clarkston, MI: #11 of 81 inventorsTop 15%
Michigan: #1,884 of 10,373 inventorsTop 20%
Overall (2020): #182,580 of 565,922Top 35%
2 Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10838423 Intelligent vehicle navigation systems, methods, and control logic for deriving road segment speed limits Fan Bai, Shu Chen, Donald K. Grimm, Bo Yu, Jinzhu Chen 2020-11-17
10761535 Intelligent vehicle navigation systems, methods, and control logic for multi-lane separation and trajectory extraction of roadway segments Shu Chen, Fan Bai, Donald K. Grimm, Jinzhu Chen, Bo Yu 2020-09-01