HW

H. Kenyon Watkins

PI Ppg Industries: 2 patents #457 of 1,216Top 40%
📍 Pittsburgh, PA: #3,179 of 7,570 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,305,158 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5258227 Chemically treated glass fibers with improved reinforcement properties Peter C. Gaa, R. Alan Davis 1993-11-02
4810576 Treated glass fibers and aqueous dispersion and nonwoven mat of the glass fibers Peter C. Gaa, Jerry C. Hedden, Donald L. Motsinger 1989-03-07