Erickson; Joseph Phillip
Patent Applications and Registrations
Patent applications and USPTO patent grants for Erickson; Joseph Phillip.The latest application filed is for "uv fluorometric sensor and method for using the same".
- Erickson; Joseph Phillip - Cloquet MN US
| Patent | Date |
|---|---|
| Multi-channel device and method for measuring optical properties of a liquid Grant 9,696,261 - Tokhtuev , et al. July 4, 2 | 2017-07-04 |
| UV fluorometric sensor and method for using the same Grant 8,084,756 - Tokhtuev , et al. December 27, 2 | 2011-12-27 |
| UV fluorometric sensor and method for using the same App 20110260079 - Tokhtuev; Eugene ; et al. | 2011-10-27 |
| UV fluorometric sensor and method for using the same Grant 7,989,780 - Tokhtuev , et al. August 2, 2 | 2011-08-02 |
| Uv Fluorometric Sensor And Method For Using The Same App 20100084572 - Tokhtuev; Eugene ; et al. | 2010-04-08 |
| UV fluorometric sensor and method for using the same Grant 7,652,267 - Tokhtuev , et al. January 26, 2 | 2010-01-26 |
| Uv Fluorometric Sensor And Method For Using The Same App 20090212236 - Tokhtuev; Eugene ; et al. | 2009-08-27 |
| UV fluorometric sensor and method for using the same Grant 7,550,746 - Tokhtuev , et al. June 23, 2 | 2009-06-23 |
| Multi-channel Device And Method For Measuring Optical Properties Of A Liquid App 20090098022 - Tokhtuev; Eugene ; et al. | 2009-04-16 |
| UV fluorometric sensor and method for using the same App 20080030712 - Tokhtuev; Eugene ; et al. | 2008-02-07 |
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