DH

Darrell R. Hillhouse

📍 Anza, CA: #3 of 8 inventorsTop 40%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,113,681 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8046952 Rod trigger grip/hook holder John J. Jordan 2011-11-01
6435782 Tool for removal of large bolts — 2002-08-20