Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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S. W. Cole

Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,314,911 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4998056 Battery charger 1991-03-05
4599994 Thermosiphon solar water heater having freeze rupture protection 1986-07-15