DH

Donald E. Hoffman

EA E.I. Du Pont De Nemours And: 1 patents #169 of 718Top 25%
📍 Canton, MI: #21 of 72 inventorsTop 30%
🗺 Michigan: #973 of 4,313 inventorsTop 25%
Overall (1994): #141,231 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5305593 Process for making spun yarn David J. Rodini 1994-04-26