TL

Thomas Leigh

PI Ppg Industries: 1 patents #48 of 198Top 25%
📍 Macclesfield, OH: #1 of 1 inventorsTop 100%
Overall (1989): #50,432 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4833172 Stretched microporous material Richard A. Schwarz, Dennis D. Leatherman 1989-05-23