JJ

Joseph A. Cofer, Jr.

EA E.I. Du Pont De Nemours And: 4 patents #1,770 of 8,010Top 25%
📍 Soddy-Daisy, TN: #39 of 186 inventorsTop 25%
🗺 Tennessee: #4,555 of 20,272 inventorsTop 25%
Overall (All Time): #1,297,888 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5139729 Process for making low shrinkage, high tenacity poly(epsilon-caproamide) yarn Thomas R. Clark, Alan R. Mochel 1992-08-18
5106946 High tenacity, high modulus polyamide yarn and process for making same Thomas R. Clark 1992-04-21
5104969 Low shrinkage, high tenacity poly(epsilon-caproamide) yarn and process for making same Thomas R. Clark, Alan R. Mochel 1992-04-14
5077124 Low shrinkage, high tenacity poly (hexamethylene adipamide) yarn and process for making same Thomas R. Clark, Alan R. Mochel 1991-12-31