William G. Boberski

Person

Gibsonia, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multilayered finish having good stain resistance
- Patent number 4,844,952
- Issue date Jul 4, 1989
- PPG Industries, Inc.
- Stephen M. Korenkiewicz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Color plus clear coating system utilizing inorganic microparticles
- Patent number 4,680,204
- Issue date Jul 14, 1987
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Color plus clear coating system utilizing inorganic microparticles
- Patent number 4,677,004
- Issue date Jun 30, 1987
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Color plus clear coating system utilizing inorganic microparticles
- Patent number 4,652,470
- Issue date Mar 24, 1987
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-dispersible polymers containing metal chelating groups
- Patent number 4,617,331
- Issue date Oct 14, 1986
- PPG Industries, Inc.
- William G. Boberski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fire protective intumescent mastic composition and method employing...
- Patent number 4,529,467
- Issue date Jul 16, 1985
- PPG Industries, Inc.
- Thomas A. Ward
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
High-solids coating composition for improved rheology control conta...
- Patent number 4,526,910
- Issue date Jul 2, 1985
- PPG Industries, Inc.
- Suryya K. Das
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High-solids coating composition for improved rheology control conta...
- Patent number 4,522,958
- Issue date Jun 11, 1985
- PPG Industries, Inc.
- Suryya K. Das
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Pigmented coating composition containing a mixture of alkoxysilanes
- Patent number 4,439,239
- Issue date Mar 27, 1984
- PPG Industries, Inc.
- Paul P. Greigger
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Metal condensed phosphate hardener coated with reaction product fro...
- Patent number 4,383,866
- Issue date May 17, 1983
- PPG Industries, Inc.
- Peter M. Nowakowski
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Metal condensed phosphate hardener coated with reaction product fro...
- Patent number 4,375,496
- Issue date Mar 1, 1983
- PPG Industries, Inc.
- Peter M. Nowakowski
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Curable silicate composition containing metal condensed phosphate h...
- Patent number 4,328,033
- Issue date May 4, 1982
- PPG Industries, Inc.
- William G. Boberski
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Curable silicate compositions containing condensed phosphate harden...
- Patent number 4,319,926
- Issue date Mar 16, 1982
- PPG Industries, Inc.
- Peter M. Nowakowski
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Curable pigmented silicate compositions
- Patent number 4,318,743
- Issue date Mar 9, 1982
- PPG Industries, Inc.
- John E. Blasko
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Semisolid water-based coating compositions
- Patent number 4,304,693
- Issue date Dec 8, 1981
- PPG Industries, Inc.
- William G. Boberski
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pigmentary hardener-containing curable silicate compositions
- Patent number 4,240,838
- Issue date Dec 23, 1980
- PPG Industries, Inc.
- John E. Blasko
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Semi-solid water-based coating compositions
- Patent number 4,196,107
- Issue date Apr 1, 1980
- PPG Industries, Inc.
- James E. Jones
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Magnesium oxide cementitious compositions containing hydrolyzable o...
- Patent number 4,174,229
- Issue date Nov 13, 1979
- PPG Industries, Inc.
- William G. Boberski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cementitious magnesia compositions containing salts of organo-silanols
- Patent number 4,174,228
- Issue date Nov 13, 1979
- PPG Industries, Inc.
- William G. Boberski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Curable compositions comprising aqueous solutions of water-soluble...
- Patent number 4,169,735
- Issue date Oct 2, 1979
- PPG Industries, Inc.
- William G. Boberski
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Curable compositions comprising aqueous solutions of water-soluble...
- Patent number 4,140,535
- Issue date Feb 20, 1979
- PPG Industries, Inc.
- William G. Boberski
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Curable compositions comprising aqueous solutions of water-soluble...
- Patent number 4,137,087
- Issue date Jan 30, 1979
- PPG Industries, Inc.
- John E. Blasko
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

William G. Boberski

Person

Patents Grantslast 30 patents

Multilayered finish having good stain resistance

Color plus clear coating system utilizing inorganic microparticles

Color plus clear coating system utilizing inorganic microparticles

Color plus clear coating system utilizing inorganic microparticles

Water-dispersible polymers containing metal chelating groups

Fire protective intumescent mastic composition and method employing...

High-solids coating composition for improved rheology control conta...

High-solids coating composition for improved rheology control conta...

Pigmented coating composition containing a mixture of alkoxysilanes

Metal condensed phosphate hardener coated with reaction product fro...

Metal condensed phosphate hardener coated with reaction product fro...

Curable silicate composition containing metal condensed phosphate h...

Curable silicate compositions containing condensed phosphate harden...

Curable pigmented silicate compositions

Semisolid water-based coating compositions

Pigmentary hardener-containing curable silicate compositions

Semi-solid water-based coating compositions

Magnesium oxide cementitious compositions containing hydrolyzable o...

Cementitious magnesia compositions containing salts of organo-silanols

Curable compositions comprising aqueous solutions of water-soluble...

Curable compositions comprising aqueous solutions of water-soluble...

Curable compositions comprising aqueous solutions of water-soluble...