Chesters; Stephen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chesters; Stephen.The latest application filed is for "reverse osmosis and nanofiltration membrane cleaning".
- Chesters; Stephen - Cheshire GB
- Chesters; Stephen - Allen TX US
- Chesters; Stephen - Chicago IL
| Patent | Date |
|---|---|
| Reverse Osmosis And Nanofiltration Membrane Cleaning App 20140238936 - Fazel; Maqsood ; et al. | 2014-08-28 |
| Method and apparatus for simultaneous gas supply from bulk specialty gas supply systems Grant 8,468,840 - Burgers , et al. June 25, 2 | 2013-06-25 |
| Simultaneous Gas Supply From Multiple Bsgs App 20100018249 - Burgers; Kenneth Leroy ; et al. | 2010-01-28 |
| Multiple Ampoule Delivery Systems App 20090211525 - Sarigiannis; Demetrius ; et al. | 2009-08-27 |
| Multiple Ampoule Delivery Systems App 20090214778 - Sarigiannis; Demetrius ; et al. | 2009-08-27 |
| Multiple Ampoule Delivery Systems App 20090214779 - Sarigiannis; Demetrius ; et al. | 2009-08-27 |
| Multiple Ampoule Delivery Systems App 20090214777 - Sarigiannis; Demetrius ; et al. | 2009-08-27 |
| Apparatus and method for mixing gases Grant 6,772,781 - Doty , et al. August 10, 2 | 2004-08-10 |
| Apparatus and method for mixing gases App 20010032668 - Doty, Dean L. ; et al. | 2001-10-25 |
| Method of separating condensible vapors from particles in highly compressed gases Grant 4,964,278 - Wen , et al. October 23, 1 | 1990-10-23 |
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