Bruce J. CHRISTENSEN

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Heidelberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Strength improvement admixture
- Patent number 8,361,220
- Issue date Jan 29, 2013
- Construction Research & Technology GmbH
- Jeffrey R. Bury
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Strength Improvement Admixture
- Publication number 20120298013
- Publication date Nov 29, 2012
- Construction Research and Technology GmbH
- Jeffrey R. Bury
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES