RC

Richard Hugh Clark

Chevron: 1 patents #71 of 266Top 30%
📍 Manchester, CA: #1 of 2 inventorsTop 50%
Overall (1989): #66,370 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4811598 Downhole temperature measurements Justin M. Dillier 1989-03-14