Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David E. Edwards — 1 Patent in 2020

General Motors: 1 patents #484 of 1,450Top 35%
Rochester Hills, MI: #70 of 218 inventorsTop 35%
Michigan: #3,671 of 10,373 inventorsTop 40%
Overall (2020): #502,815 of 565,922Top 90%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10690079 Method for diagnosing and controlling ammonia oxidation in selective catalytic reduction devices Michael A. Smith, Sarah Funk, Min Sun, Gongshin Qi 2020-06-23 $9,705,000