Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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D. Cameron Perry

NVNVIDIA: 1 patents #4,316 of 7,811Top 60%
Alva, OK: #24 of 68 inventorsTop 40%
Oklahoma: #6,781 of 12,736 inventorsTop 55%
Overall (All Time): #4,087,617 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4261739 Ferritic steel alloy with improved high temperature properties Joseph A. Douthett, Ronald H. Espy 1981-04-14