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

Darrell Hargrove — 2 Patents

Cross Plains, TX: #1 of 1 inventorsTop 100%
Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,309,951 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D328378 Hand pull barbed wire dispenser 1992-07-28
D326807 Barbed wire dispenser 1992-06-09