RA

Richard J. Ambrose

TR The Firestone Tire & Rubber: 1 patents #11 of 38Top 30%
📍 Akron, OH: #22 of 102 inventorsTop 25%
🗺 Ohio: #490 of 2,550 inventorsTop 20%
Overall (1982): #37,013 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4316967 Amine terminated polymers and the formation of block copolymers William L. Hergenrother, Richard A. Schwarz, Robert A. Hayes 1982-02-23