Robert K. Smith

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Corning, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydration resistant fused dolomitic grain and production method the...
- Patent number 4,006,029
- Issue date Feb 1, 1977
- Corning Glass Works
- Donald L. Guile
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Size-graded quaternary batch for bonded basic refractory shapes
- Patent number 3,948,671
- Issue date Apr 6, 1976
- Corning Glass Works
- Donald L. Guile
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Size-graded ternary batch for bonded basic refractory shapes
- Patent number 3,940,279
- Issue date Feb 24, 1976
- Corning Glass Works
- Donald L. Guile
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Bonded fused grain basic refractory and batch therefor
- Patent number 3,930,874
- Issue date Jan 6, 1976
- Corning Glass Works
- Donald L. Guile
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES