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Patent applications and USPTO patent grants for Willson; David P..The latest application filed is for "compositions containing fluorine substituted olefins".
Patent | Date |
---|---|
Methods of replacing heat transfer fluids Grant 9,005,467 - Singh , et al. April 14, 2 | 2015-04-14 |
Compositions containing fluorine substituted olefins App 20140332710 - Singh; Rajiv R. ;   et al. | 2014-11-13 |
Heat transfer methods using heat transfer compositions containing trans-1,3,3,3-tetrafluoropropene Grant 8,444,874 - Singh , et al. May 21, 2 | 2013-05-21 |
Heat transfer methods using heat transfer compositions containing trifluoromonochloropropene Grant 7,833,433 - Singh , et al. November 16, 2 | 2010-11-16 |
Compositions containing fluorine substituted olefins App 20070007488 - Singh; Rajiv R. ;   et al. | 2007-01-11 |
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