Richard V. Posney

Follow

Person

Freeport, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Lightweight vacuum shuttle
- Patent number 5,259,859
- Issue date Nov 9, 1993
- PPG Industries, Inc.
- George R. Claassen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Extended surface pressing mold and method of sheet shaping
- Patent number 4,741,751
- Issue date May 3, 1988
- PPG Industries, Inc.
- George R. Claassen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Slotted glass sheet shaping mold
- Patent number 4,272,274
- Issue date Jun 9, 1981
- PPG Industries, Inc.
- Robert G. Frank
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Slotted glass sheet shaping mold
- Patent number 4,197,108
- Issue date Apr 8, 1980
- PPG Industries, Inc.
- Robert G. Frank
- C03 - GLASS MINERAL OR SLAG WOOL