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USPTO Patent Rankings Data through Sept 30, 2025
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William Carson

KOKoppers: 1 patents #44 of 126Top 35%
Summersville, WV: #6 of 20 inventorsTop 30%
West Virginia: #1,108 of 3,425 inventorsTop 35%
Overall (All Time): #1,940,591 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10328214 Syringe guide and method for its use — 2019-06-25
4493286 Method and apparatus for applying a multi-component adhesive — 1985-01-15

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