Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Inventors › Dennis Ty Spooner
DS

Dennis Ty Spooner

Sheffield, CA: #2 of 2 inventorsTop 100%
Overall (1989): #120,594 of 140,708Top 90%
1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4823467 Serrated-edge knives Barrie M. Campbell 1989-04-25

Nearby-Ranked Inventors

Denis Steiner1
Detlev Stanislowski1
Denis M. Stack1
Dennis St. Germain1
Dennis Springer1
Denis F. Spicer1
Dennis Sonnenburg1
Dean S. Somerville1
Dennis Solomon1