Spauschus; Hans O.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Spauschus; Hans O..The latest application filed is for "reduced pressure carbon dioxide-based refrigeration system".
- Spauschus; Hans O. - Stockbridge GA
- Spauschus; Hans O. - Atlanta GA
- Spauschus; Hans O. - Prospect KY
| Patent | Date |
|---|---|
| Reduced pressure carbon dioxide-based refrigeration system Grant 6,112,547 - Spauschus , et al. September 5, 2 | 2000-09-05 |
| Reduced pressure carbon dioxide-based refrigeration system Grant 6,073,454 - Spauschus , et al. June 13, 2 | 2000-06-13 |
| Method of removing an immiscible lubricant from an refrigeration system Grant 5,636,520 - Spauschus , et al. June 10, 1 | 1997-06-10 |
| Lubricating oil composition for refrigerant and method of use Grant 5,372,737 - Spauschus December 13, 1 | 1994-12-13 |
| Vapor compression refrigerant system monitor Grant 4,316,364 - Spauschus February 23, 1 | 1982-02-23 |
| Dual temperature thermal energy storage composition for heat pumps Grant 4,100,092 - Spauschus , et al. July 11, 1 | 1978-07-11 |
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