JR

John C. Rankin

US USDA: 1 patents #6 of 87Top 7%
📍 Los Angeles, CA: #11 of 252 inventorsTop 5%
🗺 California: #320 of 6,198 inventorsTop 6%
Overall (1982): #11,669 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4330443 Dry chemical process for grafting acrylic and methyl acrylic ester and amide monomers onto starch-containing materials — 1982-05-18
4315218 Gaseous tube control circuit — 1982-02-09