RR

Ryden L. Richardson

UC Union Oil Company Of California: 1 patents #21 of 63Top 35%
📍 Whittier, CA: #3 of 35 inventorsTop 9%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #59,752 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4818743 Desulfurization catalyst and the catalyst prepared by a method Howard D. Simpson, Kenneth Baron 1989-04-04