Mark J. O'Toole

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Orland Pk, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Baking stone and composition for making the same
- Patent number 6,190,450
- Issue date Feb 20, 2001
- Mark J. O'Toole
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES