IL

Irvin J. Laporte

📍 North Bay, CA: #23 of 51 inventorsTop 50%
Overall (All Time): #3,707,874 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5592994 Propulsion seal for wire line core drilling apparatus Amos J. Watkins 1997-01-14