FC

Frank E. Critchfield

AT Arco Chemical Technology: 1 patents #29 of 75Top 40%
📍 South Charleston, WV: #5 of 8 inventorsTop 65%
🗺 West Virginia: #47 of 183 inventorsTop 30%
Overall (1997): #152,871 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5668191 One-shot cold molded flexible polyurethane foam from low primary hydroxyl polyols and process for the preparation thereof Mark Kinkelaar, James L. Lambach 1997-09-16