PG

Paul P. Greigger

PI Ppg Industries: 10 patents #96 of 1,216Top 8%
PO Ppg Industries Ohio: 2 patents #525 of 1,316Top 40%
PI Prc-Desoto International: 1 patents #66 of 129Top 55%
Overall (All Time): #384,010 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
8623989 Polyurea/polythiourea coatings Howard L. Senkfor, Thomas R. Hockswender, Nina V. Bojkova, Gregory J. McCollum, John R. Gilmore +1 more 2014-01-07
7928160 Coating composition of polyurea, polyurethane and flame retardant Howard L. Senkfor, Thomas R. Hockswender, Dan M. Bratys 2011-04-19
6479574 Fire retardant composition for composites Stephen Liptak, Thomas A. Ward 2002-11-12
5108832 Flexible intumescent coating composition Richard M. Nugent, Jr., Thomas A. Ward, Jerome A. Seiner 1992-04-28
4879345 Fluoropolymer based coating composition for adhesion direct to glass Bruce A. Connelly, Matthew E. Wehrle 1989-11-07
4745003 Method for improving durability of mirrors utilizing radiation curable coatings Robert J. Sirkoch, Ken W. Niederst, Alan B. Weissberg, Calvin C. Henning 1988-05-17
4680204 Color plus clear coating system utilizing inorganic microparticles Suryya K. Das, Jerome A. Seiner, James E. Jones, Raymond F. Schappert, William G. Boberski 1987-07-14
4677004 Color plus clear coating system utilizing inorganic microparticles Suryya K. Das, Jerome A. Seiner, James E. Jones, Raymond F. Schappert, William G. Boberski 1987-06-30
4652470 Color plus clear coating system utilizing inorganic microparticles Suryya K. Das, Jerome A. Seiner, James E. Jones, Raymond F. Schappert, William G. Boberski 1987-03-24
4526910 High-solids coating composition for improved rheology control containing inorganic microparticles Suryya K. Das, William G. Boberski, James E. Jones, Raymond F. Schappert, Jerome A. Seiner 1985-07-02
4522958 High-solids coating composition for improved rheology control containing chemically modified inorganic microparticles Suryya K. Das, William G. Boberski, James E. Jones, Raymond F. Schappert, Jerome A. Seiner 1985-06-11
4439239 Pigmented coating composition containing a mixture of alkoxysilanes William G. Boberski, Jerome A. Seiner 1984-03-27
4435219 Stable inorganic coating composition for adherent, inorganic coatings 1984-03-06