Paul J. Kovacik

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Ford City, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Device for and method of aligning and/or maintaining a side of a sp...
- Patent number 5,928,467
- Issue date Jul 27, 1999
- PPG Industries Ohio, Inc.
- Raymond G. Gallagher
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Method of and nozzle for filling compartment of a multisheet glazin...
- Patent number 5,775,393
- Issue date Jul 7, 1998
- PPG Industries, Inc.
- Paul J. Kovacik
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device for and method of aligning and/or maintaining a side of a sp...
- Patent number 5,720,836
- Issue date Feb 24, 1998
- PPG Industries, Inc.
- Raymond G. Gallagher
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Glazing unit having three or more glass sheets and having a low the...
- Patent number 5,531,047
- Issue date Jul 2, 1996
- PPG Industries, Inc.
- Edmund A. Leopold
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for forming an accurately assembled laminate utilizing a vac...
- Patent number 4,220,491
- Issue date Sep 2, 1980
- PPG Industries, Inc.
- Gerald S. Metcalf
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR