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

Jack A. Holt

BUBurke: 1 patents #14 of 29Top 50%
Belmont, CA: #1,074 of 1,494 inventorsTop 75%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,068,423 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4325575 Hoisting coupling for concrete slabs Robert Lathrop, Philip A. Torbet 1982-04-20