Penhale; Douglas
Patent Applications and Registrations
Patent applications and USPTO patent grants for Penhale; Douglas.The latest application filed is for "radiation source assembly".
- Penhale; Douglas - London CA
| Patent | Date |
|---|---|
| Radiation source assembly Grant 9,856,153 - Penhale January 2, 2 | 2018-01-02 |
| Cleaning apparatus, radiation source module and fluid treatment system Grant 9,567,243 - Elku , et al. February 14, 2 | 2017-02-14 |
| Radiation Source Assembly App 20170022073 - Penhale; Douglas | 2017-01-26 |
| Radiation source module and fluid treatment system Grant 9,539,351 - Traubenberg , et al. January 10, 2 | 2017-01-10 |
| Radiation source assembly Grant 9,533,060 - Penhale , et al. January 3, 2 | 2017-01-03 |
| Fluid treatment system Grant 9,174,858 - Ma , et al. November 3, 2 | 2015-11-03 |
| Fluid treatment system Grant 8,679,416 - Traubenberg , et al. March 25, 2 | 2014-03-25 |
| Radiation Source Module And Fluid Treatment System App 20130334438 - Traubenberg; George ; et al. | 2013-12-19 |
| Radiation source cartridge and module containing same Grant 8,395,134 - Penhale , et al. March 12, 2 | 2013-03-12 |
| Cleaning Apparatus, Radiation Source Module And Fluid Treatment System App 20120181446 - Elku; Joseph ; et al. | 2012-07-19 |
| Radiation Source Assembly App 20120153183 - Penhale; Douglas ; et al. | 2012-06-21 |
| Cleaning Apparatus, Radiation Source Module And Fluid Treatment System App 20120097187 - Penhale; Douglas ; et al. | 2012-04-26 |
| Fluid Treatment System App 20100193421 - Ma; Li Zheng ; et al. | 2010-08-05 |
| Radiation Source Cartridge And Module Containing Same App 20100148094 - PENHALE; DOUGLAS ; et al. | 2010-06-17 |
| Fluid Treatment System App 20080044320 - Traubenberg; George ; et al. | 2008-02-21 |
| Fluid treatment system Grant 7,077,965 - Williamson , et al. July 18, 2 | 2006-07-18 |
| Fluid treatment system and cleaning apparatus therefor Grant 6,863,078 - Dall'Armi , et al. March 8, 2 | 2005-03-08 |
| Fluid treatment system and cleaning apparatus therefor Grant 6,659,431 - Fang , et al. December 9, 2 | 2003-12-09 |
| Fluid treatment system App 20030080071 - Williamson, Christian ; et al. | 2003-05-01 |
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