Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Chester Lee Shirley — 2 Patents

Elgin, OR: #1 of 1 inventorsTop 100%
Oregon: #12,654 of 28,073 inventorsTop 50%
Overall (All Time): #2,214,860 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6402651 Emergency drive belt 2002-06-11
4630511 Lug wrench support tool 1986-12-23