GS

Gary L. Spence

AS Asarco: 1 patents #1 of 5Top 20%
📍 Amarillo, TX: #5 of 16 inventorsTop 35%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #133,821 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5293924 Manufacture of copper rod John R. Hugens, Jr., Stephen L. Ferrel 1994-03-15