Lowry; Philip L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lowry; Philip L..The latest application filed is for "backpack for self contained breathing apparatus".
- Lowry; Philip L. - Placentia CA
- Lowry; Philip L. - Santa Ana CA
- Lowry; Philip L. - Costa Mesa CA
| Patent | Date |
|---|---|
| Backpack for self contained breathing apparatus Grant 8,006,877 - Lowry , et al. August 30, 2 | 2011-08-30 |
| Backpack For Self Contained Breathing Apparatus App 20080257928 - Lowry; Philip L. ; et al. | 2008-10-23 |
| Clean gas purge for breathing gas regulator Grant 6,966,316 - Lowry November 22, 2 | 2005-11-22 |
| Clean gas purge for breathing gas regulator App 20040000311 - Lowry, Philip L. | 2004-01-01 |
| Respirator face mask Grant 4,414,973 - Matheson , et al. November 15, 1 | 1983-11-15 |
| Combined respirator face piece and strap units Grant D271,246 - Matheson , et al. November 1, 1 | 1983-11-01 |
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