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Patent applications and USPTO patent grants for Hillman; John R..The latest application filed is for "hollow, composite-material rebar structure, associated components, and fabrication apparatus and methodology".
Patent | Date |
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Hollow, composite-material rebar structure, associated components, and fabrication apparatus and methodology Grant 9,162,399 - Gibson , et al. October 20, 2 | 2015-10-20 |
Hybrid composite beams and beam systems Grant 8,141,307 - Hillman , et al. March 27, 2 | 2012-03-27 |
Hollow, Composite-material Rebar Structure, Associated Components, And Fabrication Apparatus And Methodology App 20120066994 - Gibson; Robert C. ;   et al. | 2012-03-22 |
Hybrid Composite Beams And Beam Systems App 20110203195 - Hillman; John R. ;   et al. | 2011-08-25 |
Hybrid composite beam and beam system Grant 7,895,799 - Hillman , et al. March 1, 2 | 2011-03-01 |
Hybrid Composite Beam And Beam System App 20090241452 - Hillman; John R. ;   et al. | 2009-10-01 |
Hybrid composite beam system Grant 7,562,499 - Hillman July 21, 2 | 2009-07-21 |
Hybrid composite beam system App 20070175165 - Hillman; John R. | 2007-08-02 |
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