Manon Helie

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l'Epiphanie, CA

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Patents Grantslast 30 patents

Information Patent Grant
Aging apparatus for aging an artificial stone
- Patent number 8,109,262
- Issue date Feb 7, 2012
- Oldcastle Building Products Canada Inc.
- Bertin Castonguay
- B24 - GRINDING POLISHING
Information Patent Grant
Aging apparatus for aging an artificial stone
- Patent number 7,954,482
- Issue date Jun 7, 2011
- Oldcastle Building Products Canada Inc.
- Bertin Castonguay
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
AGING APPARATUS FOR AGING AN ARTIFICIAL STONE
- Publication number 20110207386
- Publication date Aug 25, 2011
- OLDCASTLE BUILDING PRODUCTS CANADA INC.
- Bertin Castonguay
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Aging Apparatus for Aging an Artificial Stone
- Publication number 20080032607
- Publication date Feb 7, 2008
- OLDCASTLE BUILDING PRODUCTS CANADA, INC.
- Bertin Castonguay
- B28 - WORKING CEMENT, CLAY, OR STONE