DH

Douglas Claire Hoffman

EC Eastman Chemical: 3 patents #10 of 149Top 7%
📍 Kingsport, TN: #8 of 111 inventorsTop 8%
🗺 Tennessee: #43 of 1,057 inventorsTop 5%
Overall (1997): #16,910 of 185,788Top 10%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5688874 Process for preparing blends of poly(ethylene terephthalate) and poly(ethylene 2,6-naphthalenedicarboxylate) 1997-11-18
5633340 Polyester molding compositions Thomas Joseph Pecorini, James Palmer Dickerson, Joseph Alexander DeLoach 1997-05-27
5625029 Biodegradable poly (3-Hydroxyalkanoate) compositions and blends John C. Hubbs, Marti N. Harrison, Steven C. Gedon, Charles Michael Buchanan, Robert M. Gardner +1 more 1997-04-29