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

Darrel G. Hoelscher

Bushton, KS: #1 of 2 inventorsTop 50%
Kansas: #4,268 of 12,005 inventorsTop 40%
Overall (All Time): #2,191,414 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6742600 Implement coupler 2004-06-01
4310275 Tilting platform hay bale accumulator 1982-01-12