Copley; Johnnie H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Copley; Johnnie H..The latest application filed is for "reusable respiratory protection device".
- Copley; Johnnie H. - Minooka IL
- Copley; Johnnie H. - Morris IL
| Patent | Date |
|---|---|
| Reusable Respiratory Protection Device App 20210023326 - Heimbuch; Brian K. ; et al. | 2021-01-28 |
| Reusable Respiratory Protection Device App 20200360645 - Heimbuch; Brian K. ; et al. | 2020-11-19 |
| Reusable respiratory protection device Grant 10,835,704 - Heimbuch , et al. November 17, 2 | 2020-11-17 |
| Multi-flow filtration system Grant 8,974,569 - Matula , et al. March 10, 2 | 2015-03-10 |
| Multi-flow filtration system Grant RE44,972 - Matula , et al. July 1, 2 | 2014-07-01 |
| Multi-flow Filtration System App 20120138523 - Matula; Paul A. ; et al. | 2012-06-07 |
| Multi-flow filtration system Grant 8,088,189 - Matula , et al. January 3, 2 | 2012-01-03 |
| Multi-flow Filtration System App 20110266211 - Matula; Paul A. ; et al. | 2011-11-03 |
| Multi-flow filtration system Grant 7,976,598 - Matula , et al. July 12, 2 | 2011-07-12 |
| Multi-Flow Filtration System App 20100170208 - Matula; Paul A. ; et al. | 2010-07-08 |
| Bottled water dispenser with shutoff, variable filtration capacity and replaceable cartridge filter Grant 6,945,289 - Marszalec , et al. September 20, 2 | 2005-09-20 |
| Bottled Water Dispenser With Shutoff, Variable Filtration Capacity And Replaceable Cartridge Filter App 20050087260 - Marszalec, Michael S. ; et al. | 2005-04-28 |
| Filter cartridge housing Grant D468,798 - Wilder , et al. January 14, 2 | 2003-01-14 |
| Filter cartridge housing Grant D456,877 - Wilder , et al. May 7, 2 | 2002-05-07 |
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