RC

Richard Campbell

UC Union Oil Company Of California: 1 patents #21 of 63Top 35%
📍 Thousand Oaks, CA: #23 of 82 inventorsTop 30%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #66,421 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4844162 Apparatus and method for treating geothermal steam which contains hydrogen sulfide Brian W. Maassen 1989-07-04