Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David O'Rourke — 1 Patent

General Motors: 1 patents #9,361 of 18,328Top 55%
Shelby Charter Township, MI: #406 of 712 inventorsTop 60%
Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,040,720 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8966917 Cooling systems with deaeration reservoirs Christopher C. Nyeholt 2015-03-03