Donald P. Ripa

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North East, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing ceramic composite bodies
- Patent number 5,372,178
- Issue date Dec 13, 1994
- Lanxide Technology Company, LP
- Terry D. Claar
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of producing ceramic composite bodies
- Patent number 5,299,621
- Issue date Apr 5, 1994
- Lanxide Technology Company, LP
- Terry D. Claar
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES