JW

Johnson C. Watkins

PI Ppg Industries: 2 patents #457 of 1,216Top 40%
Overall (All Time): #2,304,469 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5247004 Polymeric-containing compositions with improved oxidative stability Robert Swisher, Peter C. Gaa, James W. Kasunic 1993-09-21
5085938 Chemically treated fibers and method of preparing and method of using to reinforce polymers 1992-02-04