Paton-Ash; Gregory
Patent Applications and Registrations
Patent applications and USPTO patent grants for Paton-Ash; Gregory.The latest application filed is for "mine escape self-rescuer system and method".
- Paton-Ash; Gregory - Marietta GA
| Patent | Date |
|---|---|
| Apparatus and method for affecting air Grant 9,162,176 - Paton-Ash , et al. October 20, 2 | 2015-10-20 |
| Mine Escape Self-Rescuer System and Method App 20150273247 - Reinmann, JR.; John J. ; et al. | 2015-10-01 |
| Refuge chamber and method Grant 8,794,711 - Paton-Ash August 5, 2 | 2014-08-05 |
| Apparatus, System and Method for Cleaning Air App 20130323144 - Paton-Ash; Gregory ; et al. | 2013-12-05 |
| Apparatus, system and method for cleaning air Grant 8,506,681 - Paton-Ash , et al. August 13, 2 | 2013-08-13 |
| Refuge Chamber and Method App 20130049436 - Paton-Ash; Gregory | 2013-02-28 |
| Apparatus, system and method for cleaning air App 20080216653 - Paton-Ash; Gregory ; et al. | 2008-09-11 |
| Refuge chamber and method App 20080106137 - Paton-Ash; Gregory ; et al. | 2008-05-08 |
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