Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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John P. Sunne

ETEthyl: 1 patents #298 of 494Top 65%
Midlothian, VA: #574 of 917 inventorsTop 65%
Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #3,664,906 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5972851 Automatic transmission fluids having enhanced performance capabilities Sanjay Srinivasan, David W. Smith 1999-10-26