James M. DONOVAN

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Reno, NV, US

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Patents Applicationslast 30 patents

Information Patent Application
CEMENT FORMULATIONS AND METHODS
- Publication number 20200156998
- Publication date May 21, 2020
- Geofortis Pozzolans LLC
- James M. DONOVAN
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CEMENT FORMULATIONS AND METHODS
- Publication number 20180065888
- Publication date Mar 8, 2018
- Geofortis Pozzolans LLC
- James M. DONOVAN
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES