JR

James L. Ruhle

📍 Fullerton, CA: #12 of 56 inventorsTop 25%
🗺 California: #3,049 of 13,957 inventorsTop 25%
Overall (1994): #119,043 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5301759 Method and apparatus for core-sampling subsurface rock formations — 1994-04-12