James L. Webster

EA E.I. Du Pont De Nemours And: 2 patents #34 of 533Top 7%

📍 Parkersburg, WV: #2 of 13 inventorsTop 20%

🗺 West Virginia: #11 of 183 inventorsTop 7%

Overall (1997): #15,172 of 185,788Top 9%

Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5684218	Preparation of tetrafluoroethylene	—	1997-11-04
5648530	Manufacture of carbonyl floride	—	1997-07-15
5633414	Preparation of tetrafluoroethylene	—	1997-05-27