Robert F. Pike

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Altoona, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable press face
- Patent number 4,806,140
- Issue date Feb 21, 1989
- PPG Industries, Inc.
- George C. Krug
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for bending and tempering an apertured glass sheet
- Patent number 4,319,907
- Issue date Mar 16, 1982
- PPG Industries, Inc.
- Robert F. Pike
- C03 - GLASS MINERAL OR SLAG WOOL