RM

Richard H. McCall

Chevron: 2 patents #53 of 236Top 25%
📍 Houston, TX: #34 of 558 inventorsTop 7%
🗺 Texas: #147 of 2,272 inventorsTop 7%
Overall (1982): #8,780 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4330926 Method of forming and assembling an anchor pullout apparatus — 1982-05-25
4309911 Method for testing the minimum pullout strength of a ground anchor (D#73,790-C1-D2) — 1982-01-12