PS

Philip L. Schell

PO Ppg Industries Ohio: 5 patents #264 of 1,316Top 25%
PI Ppg Industries: 4 patents #280 of 1,216Top 25%
AP Ashland Licensing And Intellectual Property: 1 patents #64 of 154Top 45%
ZO Zoltek: 1 patents #3 of 14Top 25%
Overall (All Time): #444,960 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12104024 Polyvinyl alcohol-sized fillers for reinforcing plastics Philip F. Chu, David Michael Corbin, Shigeo Iwasawa 2024-10-01
7071248 Adhesive additives and adhesive compositions containing an adhesive additive Gang Chen, Stephen S. Hupp 2006-07-04
6238791 Coated glass fibers, composites and methods related thereto Shrirang V. Ranade 2001-05-29
6211280 Secondary coating for fiber strands, coated strand reinforcements, reinforced polymeric composites and a method of reinforcing a polymeric material 2001-04-03
6207737 Glass fiber sizing, sized glass fibers and polyolefin reinforced articles Laura A. Meesters, Rajgopal Subramanian 2001-03-27
6139958 Chemically treated glass fibers for reinforcing thermosetting polymer matrices Narasimhan Raghupathi, James C. Watson, David T. Melle 2000-10-31
6087000 Coated fiber strands, composites and cables including the same and related methods Mikhail M. Girgis 2000-07-11
5824413 Secondary coating for fiber strands, coated strand reinforcements, reinforced polymeric composites and a method of reinforcing a polymeric material 1998-10-20
5804313 Polyamide and acrylic polymer coated glass fiber reinforcements, reinforced polymeric composites and a method of reinforcing a polymeric material 1998-09-08
5646207 Aqueous sizing compositions for glass fibers providing improved whiteness in glass fiber reinforced plastics 1997-07-08
4923731 Novel preform screens and preform product Earl P. Carley 1990-05-08