Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Gregory D. Dronen — 1 Patent

General Motors: 1 patents #9,361 of 18,328Top 55%
Centerville, OH: #409 of 668 inventorsTop 65%
Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,781,090 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5454585 Strut assembly with bearing axis alignment Richard Hellyer 1995-10-03