Sienel; Tobias
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sienel; Tobias.The latest application filed is for "refrigeration system and method for operating a refrigeration system".
- Sienel; Tobias - Mainz DE
- Sienel; Tobias - East Hampton MA US
- Sienel; Tobias - Easthampton MA
- Sienel; Tobias - Manchester CT
- Sienel; Tobias - US
| Patent | Date |
|---|---|
| Refrigeration System And Method For Operating A Refrigeration System App 20130283833 - Huff; Hans-Joachim ; et al. | 2013-10-31 |
| Sanitary operator of a hot water heat pump Grant 8,567,689 - Eisenhower , et al. October 29, 2 | 2013-10-29 |
| Transcritical heat pump water heater with drainage Grant 7,310,960 - Sienel , et al. December 25, 2 | 2007-12-25 |
| Energy-efficient heat pump water heater Grant 7,225,629 - Concha , et al. June 5, 2 | 2007-06-05 |
| Transcritical heat pump water heater with drainage App 20060191276 - Sienel; Tobias ; et al. | 2006-08-31 |
| Defrosting methodology for heat pump water heating system Grant 7,028,494 - Pondicq-Cassou , et al. April 18, 2 | 2006-04-18 |
| Sanitary operation of a hot water heat pump App 20060071090 - Eisenhower; Bryan A. ; et al. | 2006-04-06 |
| Reduced calcification in water heater system App 20060060542 - Sienel; Tobias ; et al. | 2006-03-23 |
| Method of controlling a carbon dioxide heat pump water heating system Grant 7,010,925 - Sienel , et al. March 14, 2 | 2006-03-14 |
| Oil Separator For Vapor Compression System Compressor App 20060010904 - Nieter; Jeffrey J. ; et al. | 2006-01-19 |
| Method of controlling a carbon dioxide heat pump water heating system App 20050268625 - Sienel, Tobias ; et al. | 2005-12-08 |
| Refrigeration system having variable speed fan Grant 6,968,708 - Gopalnarayanan , et al. November 29, 2 | 2005-11-29 |
| Energy-efficient heat pump water heater App 20050155364 - Concha, Julio ; et al. | 2005-07-21 |
| Freeze protection for heat pump system App 20050115705 - Sienel, Tobias ; et al. | 2005-06-02 |
| Defrosting methodology for heat pump water heating system App 20050039473 - Pondicq-Cassou, Nicolas ; et al. | 2005-02-24 |
| Refrigeration system having variable speed fan App 20040255603 - Gopalnarayanan, Sivakumar ; et al. | 2004-12-23 |
| Supercritical pressure regulation of vapor compression system by regulation of adaptive control Grant 6,813,895 - Eisenhower , et al. November 9, 2 | 2004-11-09 |
| Supercritical pressure regulation of vapor compression system by regulation of adaptive control App 20040050080 - Eisenhower, Bryan ; et al. | 2004-03-18 |
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