RV

Richard S. Varley

CO Cominco: 1 patents #1 of 2Top 50%
📍 Trail, CA: #1 of 1 inventorsTop 100%
Overall (1997): #87,763 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5601795 Calomel (Hg.sub.2 Cl.sub.2) purification process Donald L. Ball 1997-02-11