Zentner; Martin M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zentner; Martin M..The latest application filed is for "water softener system and method".
- Zentner; Martin M. - Prospect KY
- Zentner; Martin M. - Louisville KY
| Patent | Date |
|---|---|
| Water softener system and method Grant 7,390,413 - Zentner , et al. June 24, 2 | 2008-06-24 |
| Water softener system and method App 20070119784 - Zentner; Martin M. ; et al. | 2007-05-31 |
| Refrigerator quick chill and thaw control methods and apparatus Grant 6,802,369 - Zentner , et al. October 12, 2 | 2004-10-12 |
| Low energy appliance control apparatus and method App 20030182958 - Gray, Steven J. ; et al. | 2003-10-02 |
| Refrigerator quick chill and thaw control methods and apparatus App 20030029178 - Zentner, Martin M. ; et al. | 2003-02-13 |
| Refrigerator with improved control mechanism Grant 5,388,418 - Martin , et al. February 14, 1 | 1995-02-14 |
| Refrigerator air flow control mechanism Grant 5,385,032 - Martin , et al. January 31, 1 | 1995-01-31 |
| Spine fin refrigerator evaporator having generally oval spiral configuration Grant 5,214,938 - Kennedy , et al. June 1, 1 | 1993-06-01 |
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