RJ

Ralph K. Joffrion

CC Copolymer Rubber & Chemical: 1 patents #1 of 2Top 50%
📍 Baton Rouge, LA: #19 of 84 inventorsTop 25%
🗺 Louisiana: #49 of 288 inventorsTop 20%
Overall (1982): #37,685 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4340689 Method of grafting EPM and EPDM polymers — 1982-07-20