RD

Richard A. Davis

PI Ppg Industries: 1 patents #48 of 198Top 25%
📍 Wilmington, DE: #60 of 264 inventorsTop 25%
🗺 Delaware: #122 of 479 inventorsTop 30%
Overall (1989): #66,292 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4808478 Chemically treated glass fibers for reinforcing thermosetting polymers David E. Dana, Howard J. Hudson, Steven John Morris 1989-02-28