Technology Development

Portfolio Segmentation: Construction Materials



Number:  6,211,275 B1
Title: Wood Substitute Composition and process
Issued Date:  4/3/2001
Lead Inventor:  Xanthos et al.  

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Number:  6,165,253
Title:  Apparatus for removal of volatile organic compounds from gaseous mixtures
Issued Date:  12/26/2000
Lead Inventor:  Sirkar, et. al.  

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Number:  6,161,361
Title: Composite structural member and method of fabrication thereof
Issued Date:  12/19/2000
Lead Inventor:  Ehrenkrantz  

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Number:  5,853,475
Title:  Compressive Strength of Concrete and Mortar Containing Ash
Issued Date: 12/29/1998
Lead Inventor: Liskowitz et al.  

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Number:  5,772,752
Title:  Sulfate and Acid Resistant Concrete and Mortar
Issued Date: 6/30/1998
Lead Inventor: Liskowitz et al.

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Number: 5,681,384
Title:  Method for Increasing the Rate of Compressive Strength Gain in Hardenable Mixture Containing Ash
Issued Date:  10/28/1997
Lead Inventor:  Liskowitz et al.  

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Number:  5,624,491
Title: Compressive Strength of Concrete and Mortar Containing Fly Ash
Issued Date:  4/29/1997
Lead Inventor:  Liskowitz et al. 

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Number:  N/A
Title:  Method and Apparatus for Measuring Entrained Air in Concrete
Issued Date: 1/21/1992
Lead Inventor: Ansari