Ulrich Schreier

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San Mateo, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for making perforations or depressions in a glass work piece
- Patent number 4,326,872
- Issue date Apr 27, 1982
- Technology Glass Corporation
- Charles W. Miltenberger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Low temperature sealing glasses
- Patent number 4,251,595
- Issue date Feb 17, 1981
- Technology Glass Corporation
- Maurice E. Dumesnil
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Sealing glass composition
- Patent number 4,186,023
- Issue date Jan 29, 1980
- Technology Glass Corporation
- Maurice E. Dumesnil
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Glass sealed products
- Patent number 4,002,799
- Issue date Jan 11, 1977
- Technology Glass Corporation
- Maurice E. Dumesnil
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Lead-zinc-boron sealing glass compositions
- Patent number 3,963,505
- Issue date Jun 15, 1976
- Technology Glass Corporation
- Maurice E. Dumesnil
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES