HB

Harold E. Bellis

EA E.I. Du Pont De Nemours And: 2 patents #65 of 718Top 10%
📍 Wilmington, DE: #33 of 274 inventorsTop 15%
🗺 Delaware: #62 of 535 inventorsTop 15%
Overall (1994): #32,913 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5374743 Process for the synthesis of lactide or glycolide from lactic acid or glycolide acid oligomers Chester A. Thayer, II 1994-12-20
5278256 Rapidly degradable poly (hydroxyacid) compositions 1994-01-11