SA

Samuel David Arthur

EA E.I. Du Pont De Nemours And: 1 patents #169 of 718Top 25%
LS L'Air Liquide, S.A.: 1 patents #2 of 3Top 70%
📍 Wilmington, DE: #71 of 274 inventorsTop 30%
🗺 Delaware: #142 of 535 inventorsTop 30%
Overall (1994): #71,600 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5352273 Alkyl substituted aromatic polyester gas separation membranes John W. Simmons 1994-10-04