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John W. Simmons

LC L'Air Liquide, Société Anonyme À Directoire Et Conseil De Surveillance Pour L'Étude Et L'Exploitation Des Procédés Georges Claude: 2 patents #3 of 61Top 5%
📍 Wilmington, DE: #35 of 250 inventorsTop 15%
🗺 Delaware: #72 of 524 inventorsTop 15%
Overall (2005): #49,287 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6860920 Block polyester-ether gas separation membranes — 2005-03-01
6843829 Block polyurethane-ether and polyurea-ether gas separation membranes — 2005-01-18