Johnson, Martin Perry
Patent Applications and Registrations
Patent applications and USPTO patent grants for Johnson, Martin Perry.The latest application filed is for "apparatus and method for wastewater treatment with enhanced solids reduction (esr)".
- Johnson, Martin Perry - Puhrump NV
- Johnson; Martin Perry - Pahrump NV
| Patent | Date |
|---|---|
| Apparatus and method for wastewater treatment with enhanced solids reduction (ESR) App 20040007523 - Gabon, Paul G. ; et al. | 2004-01-15 |
| Apparatus and method for wastewater treatment with enhanced solids reduction (ESR) Grant 6,605,220 - Garcia , et al. August 12, 2 | 2003-08-12 |
| Apparatus and method for wastewater treatment with enhanced solids reduction (ESR) App 20030066799 - Garcia, Paul G. ; et al. | 2003-04-10 |
| Apparatus and method for wastewater treatment with enhanced solids reduction (ESR) App 20020040871 - Garcia, Paul G. ; et al. | 2002-04-11 |
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