Poirier; Richard J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Poirier; Richard J..The latest application filed is for "patterned chemical sensor having inert occluding layer".
- Poirier; Richard J. - White Bear Lake MN US
| Patent | Date |
|---|---|
| Patterned chemical sensor having inert occluding layer Grant 8,955,515 - Rakow , et al. February 17, 2 | 2015-02-17 |
| Filter cartridge having cone of visibility for end-of-service-life-indicator (ESLI) Grant 8,365,723 - Poirier , et al. February 5, 2 | 2013-02-05 |
| Filter cartridge having location-registered view window for end-of-service-life-indicator (ESLI) Grant 8,225,782 - Rakow , et al. July 24, 2 | 2012-07-24 |
| Organic vapor sorbent protective device with thin-film indicator Grant 8,067,110 - Rakow , et al. November 29, 2 | 2011-11-29 |
| Patterned Chemical Sensor Having Inert Occluding Layer App 20110094514 - Rakow; Neal A. ; et al. | 2011-04-28 |
| Permeable nanoparticle reflector Grant 7,906,223 - Rakow , et al. March 15, 2 | 2011-03-15 |
| Filter Cartridge Having Cone Of Visibility For End-of-service-life-indicator (esli) App 20100294274 - Poirier; Richard J. ; et al. | 2010-11-25 |
| Filter Cartridge Having Location-registered View Window For End-of-service-life-indicator (esli) App 20100294273 - Rakow; Neal A. ; et al. | 2010-11-25 |
| Permeable Nanoparticle Reflector App 20100189922 - Rakow; Neal A. ; et al. | 2010-07-29 |
| Optochemical sensor and method of making the same Grant 7,556,774 - Rakow , et al. July 7, 2 | 2009-07-07 |
| Organic Vapor Sorbent Protective Device With Thin-Film Indicator App 20080063575 - Rakow; Neal A. ; et al. | 2008-03-13 |
| Permeable Nanoparticle Reflector App 20080063874 - Rakow; Neal A. ; et al. | 2008-03-13 |
| Optochemical Sensor And Method Of Making The Same App 20070140907 - Rakow; Neal A. ; et al. | 2007-06-21 |
| Microfluidic articles Grant 6,761,962 - Bentsen , et al. July 13, 2 | 2004-07-13 |
| Microfluidic articles App 20020098124 - Bentsen, James G. ; et al. | 2002-07-25 |
| Methods of manufacturing microfluidic articles Grant 6,375,871 - Bentsen , et al. April 23, 2 | 2002-04-23 |
| Membrane electrode assembly Grant 6,319,293 - Debe , et al. November 20, 2 | 2001-11-20 |
| Membrane electrode assembly Grant 5,879,828 - Debe , et al. March 9, 1 | 1999-03-09 |
| Nanostructured imaging transfer element Grant 5,352,651 - Debe , et al. October 4, 1 | 1994-10-04 |
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