Leland A. Hardcastle

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Decatur, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for making porous graphite and articles produced therefrom
- Patent number 6,776,936
- Issue date Aug 17, 2004
- Poco Graphite, Inc.
- Leland A. Hardcastle
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for making carbon foam induced by process depressurization
- Patent number 6,576,168
- Issue date Jun 10, 2003
- Poco Graphite, Inc.
- Leland A. Hardcastle
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for making porous graphite and articles produced therefrom
- Publication number 20030034575
- Publication date Feb 20, 2003
- Leland A. Hardcastle
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Process for making carbon foam induced by process depressurization
- Publication number 20020190414
- Publication date Dec 19, 2002
- Leland A. Hardcastle
- C01 - INORGANIC CHEMISTRY