AH

Alvin E. Hickman

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Pampa, TX: #38 of 69 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #4,019,273 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4532988 Sucker rod scraper method and device — 1985-08-06