James Ronald Mackechnie

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Christchurch, NZ

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Patents Grantslast 30 patents

Information Patent Grant
Stratified cementitious composite
- Patent number 8,323,782
- Issue date Dec 4, 2012
- Larry Arthur Bellamy
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
STRATIFIED CEMENTITIOUS COMPOSITE
- Publication number 20100143696
- Publication date Jun 10, 2010
- Larry Arthur Bellamy
- B28 - WORKING CEMENT, CLAY, OR STONE