Cer-Con, Inc.

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Watauga County, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Cementitious composition with nonadherent surface
- Patent number 5,275,655
- Issue date Jan 4, 1994
- Cer-Con, Inc.
- Klaus F. Grunau
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Calcium aluminate composition and process for making same
- Patent number 5,269,845
- Issue date Dec 14, 1993
- Cer-Con, Inc.
- Klaus F. Grunau
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

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