Richard J. Larsen

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Torrance, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
High temperature consolidation process
- Patent number 4,409,048
- Issue date Oct 11, 1983
- Hitco
- Donald M. Hatch
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
High temperature consolidation process for the production of a subs...
- Patent number 4,166,145
- Issue date Aug 28, 1979
- Hitco
- Donald M. Hatch
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES