Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TC

Thornton E. Cory — 2 Patents

Houston, TX: #8,651 of 21,073 inventorsTop 45%
Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,276,405 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5490343 Safety device for defensive weapon and special cartridge John N. Gold, Jr. 1996-02-13
D256337 Level Gene Derryberry 1980-08-12