Gerald W. Walker

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Peterborough, GB

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Patents Applicationslast 30 patents

Information Patent Application
Cementititous slab products having antimicrobial properties
- Publication number 20060267234
- Publication date Nov 30, 2006
- MICROBAN PRODUCTS COMPANY
- Ivan Wei-Kang Ong
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Cementitious slab products having antimicrobial properties
- Publication number 20050106336
- Publication date May 19, 2005
- MICROBAN PRODUCTS COMPANY
- Ivan Wei-Kang Ong
- B28 - WORKING CEMENT, CLAY, OR STONE