OL

Obie M. Langford

Chevron: 1 patents #95 of 236Top 45%
📍 Houston, TX: #107 of 558 inventorsTop 20%
🗺 Texas: #432 of 2,272 inventorsTop 20%
Overall (1982): #40,383 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4320446 Cockcroft-Walton voltage multiplying circuit for slim hole well logging tool Albert P. Richter, Jr. 1982-03-16