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Patent applications and USPTO patent grants for Gray; Lonnie James.The latest application filed is for "concrete mixtures including carbon encapsulating admixture".
Patent | Date |
---|---|
Concrete mixtures including carbon encapsulating admixture Grant 8,871,021 - Gray October 28, 2 | 2014-10-28 |
Concrete Mixtures Including Carbon Encapsulating Admixture App 20120227630 - Gray; Lonnie James | 2012-09-13 |
Concrete mixtures having stabilized foam admixture Grant 8,167,997 - Gray May 1, 2 | 2012-05-01 |
Concrete Mixtures Having Stabilized Foam Admixture App 20100139523 - Gray; Lonnie James | 2010-06-10 |
Concrete mixtures having aqueous foam admixtures Grant 7,670,426 - Gray March 2, 2 | 2010-03-02 |
Concrete mixtures having high flowability Grant 7,621,995 - Gray November 24, 2 | 2009-11-24 |
Concrete mixtures having high flowability App 20070056480 - Gray; Lonnie James | 2007-03-15 |
Concrete mixtures incorporating high carbon pozzolans and foam admixtures App 20070056479 - Gray; Lonnie James | 2007-03-15 |
Concrete mixtures having aqueous foam admixtures App 20070056481 - Gray; Lonnie James | 2007-03-15 |
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