Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Stanley T. Chapmond

Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,845,813 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5095722 Kayak and similarly shaped object locking device Robert Powell Tod 1992-03-17