WP

William G. Perkins

Shell Oil Compny: 1 patents #69 of 228Top 35%
📍 Cuyahoga Falls, OH: #13 of 31 inventorsTop 45%
🗺 Ohio: #1,244 of 4,576 inventorsTop 30%
Overall (1997): #59,318 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5641549 Cellularized polyesters Walter Francis Johnston, Donald E. Richeson 1997-06-24