Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Delmar E. Benjamin

CECelotex: 2 patents #27 of 77Top 40%
Woodsfield, OH: #22 of 57 inventorsTop 40%
Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,365,778 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4319792 Shelf structure Ronald L. Britt 1982-03-16
4239310 Container door and back therefor 1980-12-16