John W. Liskowitz

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Belle Mead, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing fly ash for high compressive strength concrete...
- Patent number 6,802,898
- Issue date Oct 12, 2004
- New Jersey Institute of Technology
- John W. Liskowitz
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Compressive strength of concrete and mortar containing fly ash
- Patent number 5,853,475
- Issue date Dec 29, 1998
- New Jersey Institute of Technology
- John W. Liskowitz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Sulfate and acid resistant concrete and mortar
- Patent number 5,772,752
- Issue date Jun 30, 1998
- New Jersey Institute of Technology
- John W. Liskowitz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for increasing the rate of compressive strength gain in hard...
- Patent number 5,681,384
- Issue date Oct 28, 1997
- New Jersey Institute of Technology
- John W. Liskowitz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Compressive strength of concrete and mortar containing fly ash
- Patent number 5,624,491
- Issue date Apr 29, 1997
- New Jersey Institute of Technology
- John W. Liskowitz
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES