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Patent applications and USPTO patent grants for Donastorg; Hector Jose.The latest application filed is for "hub and spoke burner with flame stability".
Patent | Date |
---|---|
Hub and spoke burner with flame stability Grant 8,057,223 - Pryor , et al. November 15, 2 | 2011-11-15 |
Water heater sealed combustion chamber assembly Grant 7,946,257 - Hicks , et al. May 24, 2 | 2011-05-24 |
Hub and spoke burner port configuration Grant 7,871,264 - Pryor , et al. January 18, 2 | 2011-01-18 |
Hub And Spoke Burner With Flame Stability App 20100051014 - Pryor; William Michael ;   et al. | 2010-03-04 |
Hub and spoke burner with flame stability Grant 7,628,609 - Pryor , et al. December 8, 2 | 2009-12-08 |
Water Heater Sealed Combustion Chamber Assembly App 20090255487 - Hicks; Kenneth J. ;   et al. | 2009-10-15 |
Hub And Spoke Burner Port Configuration App 20080160465 - Pryor; William Michael ;   et al. | 2008-07-03 |
Hub And Spoke Burner With Flame Stability App 20080160468 - Pryor; William Michael ;   et al. | 2008-07-03 |
Portion of a burner assembly Grant D565,895 - Pryor , et al. April 8, 2 | 2008-04-08 |
Portion of a burner assembly Grant D565,894 - Pryor , et al. April 8, 2 | 2008-04-08 |
Portion of a burner assembly Grant D565,893 - Pryor , et al. April 8, 2 | 2008-04-08 |
Portion of a burner assembly Grant D562,069 - Pryor , et al. February 19, 2 | 2008-02-19 |
Portion of a burner assembly Grant D562,070 - Pryor , et al. February 19, 2 | 2008-02-19 |
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