DD

David E. Dana

PI Ppg Industries: 1 patents #48 of 198Top 25%
📍 Pittsburgh, PA: #60 of 296 inventorsTop 25%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #123,538 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

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