Fleury; Leo W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fleury; Leo W..The latest application filed is for "leak detector".
- Fleury; Leo W. - N. Smithfield RI
- Fleury; Leo W. - North Smithfield RI
| Patent | Date |
|---|---|
| Leak Detector App 20160018283 - Fleury; Leo W. ; et al. | 2016-01-21 |
| Sensor-enabled gate valve Grant 9,032,781 - Fleury , et al. May 19, 2 | 2015-05-19 |
| Sensor-enabled gate valve Grant 9,021,867 - Fleury , et al. May 5, 2 | 2015-05-05 |
| Sensor-enabled Gate Valve App 20130192348 - Fleury; Leo W. ; et al. | 2013-08-01 |
| Sensor-enabled Gate Valve App 20130192350 - Fleury; Leo W. ; et al. | 2013-08-01 |
| Insertable piggable plug system Grant 7,748,411 - German , et al. July 6, 2 | 2010-07-06 |
| Hydrant shoe with backflow prevention assembly Grant 7,686,031 - German , et al. March 30, 2 | 2010-03-30 |
| Flapper disc Grant D607,541 - German , et al. January 5, 2 | 2010-01-05 |
| Hydrant Shoe with Backflow Prevention Assembly App 20090183783 - German; Mikhail ; et al. | 2009-07-23 |
| Hydrant shoe Grant D591,831 - German , et al. May 5, 2 | 2009-05-05 |
| Hydrant shoe with backflow prevention assembly Grant 7,520,294 - German , et al. April 21, 2 | 2009-04-21 |
| Hydrant Shoe With Backflow Prevention Assembly App 20070295406 - GERMAN; Mikhail ; et al. | 2007-12-27 |
| Insertable piggable plug system App 20070028982 - German; Mikhail ; et al. | 2007-02-08 |
| Hydrant security device Grant D484,026 - Fleury , et al. December 23, 2 | 2003-12-23 |
| Check valve and backflow preventer Grant 5,947,152 - Martin , et al. September 7, 1 | 1999-09-07 |
| Check valve and backflow preventer Grant 5,709,240 - Martin , et al. January 20, 1 | 1998-01-20 |
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