WD

W. Ronald Darnell

Eastman Kodak: 5 patents #2,059 of 8,114Top 30%
EC Eastman Chemical: 1 patents #797 of 1,245Top 65%
📍 Big Stone Gap, VA: #9 of 35 inventorsTop 30%
🗺 Virginia: #5,178 of 34,511 inventorsTop 20%
Overall (All Time): #891,344 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5342902 Poly(ester-ether) compositions having increased thermal stability W. James Jackson 1994-08-30
5155203 Poly (ether-ketone) Winston J. Jackson, Jr. 1992-10-13
5006628 Melt phase polyarylate process Winston J. Jackson, Jr., Bruce C. Bell, Marc Alan Strand 1991-04-09
4895923 Polycarbonate of cyclohexylhydroquinone Winston J. Jackson, Jr. 1990-01-23
4861856 Process for the preparation of polyketone and poly(ketone-sulfone) polymers Winston J. Jackson, Jr. 1989-08-29
4839459 Process for the preparation of poly(ether-ketone) polymers Winston J. Jackson, Jr. 1989-06-13