Pfister; Dennis M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pfister; Dennis M..The latest application filed is for "coiling device".
- Pfister; Dennis M. - Cayucos CA US
- Pfister; Dennis M. - San Luis Obispo CA
- Pfister, Dennis M. - San Luis CA
- Pfister; Dennis M. - N. Attleboro MA
- Pfister; Dennis M. - Conway AR
| Patent | Date |
|---|---|
| Coiling Device App 20210283677 - Pfister; Dennis M. | 2021-09-16 |
| Coiling device Grant 11,040,391 - Pfister June 22, 2 | 2021-06-22 |
| Coiling Device App 20190030587 - Pfister; Dennis M. | 2019-01-31 |
| Reverse flow cooling for fan motor Grant 7,819,641 - Decker , et al. October 26, 2 | 2010-10-26 |
| Reverse flow cooling for fan motor App 20080219844 - Decker; John J. ; et al. | 2008-09-11 |
| Gas filtration and storage using activated carbon/graphite foam monoliths Grant 7,172,645 - Pfister , et al. February 6, 2 | 2007-02-06 |
| Power supply incorporating a chemical energy conversion device App 20060216573 - Pfister; Dennis M. | 2006-09-28 |
| Electro-desorption actuator Grant 6,923,018 - Pfister , et al. August 2, 2 | 2005-08-02 |
| Sorber structure for electro-desorption compressor Grant 6,895,780 - Byrd , et al. May 24, 2 | 2005-05-24 |
| Distributed graphitic foam heat exchanger system Grant 6,888,720 - Pfister , et al. May 3, 2 | 2005-05-03 |
| Refrigerant management system for optimal compressor performance Grant 6,834,510 - Pfister , et al. December 28, 2 | 2004-12-28 |
| Sprocket having variable height teeth App 20040259674 - Pfister, Dennis M. | 2004-12-23 |
| Active sorption thermal storage container Grant 6,698,233 - Pfister , et al. March 2, 2 | 2004-03-02 |
| Distributed graphitic foam heat exchanger system App 20030230401 - Pfister, Dennis M. ; et al. | 2003-12-18 |
| Process for producing activated graphitic foam with high surface area App 20030232897 - Pfister, Dennis M. ; et al. | 2003-12-18 |
| Electro-desorption compressor Grant 6,662,591 - Pfister , et al. December 16, 2 | 2003-12-16 |
| Electro-desorption compressor App 20030019238 - Pfister, Dennis M. ; et al. | 2003-01-30 |
| Active sorption thermal storage container App 20020189279 - Pfister, Dennis M. ; et al. | 2002-12-19 |
| Refrigeration system for electronic components having environmental isolation App 20020023453 - Davidson, Howard L. ; et al. | 2002-02-28 |
| Electro-desorption compressor App 20020005046 - Pfister, Dennis M. ; et al. | 2002-01-17 |
| Controlled production of ammonia App 20010042378 - Pfister, Dennis M. ; et al. | 2001-11-22 |
| Refrigeration system for electronic components having environmental isolation Grant 6,279,337 - Davidson , et al. August 28, 2 | 2001-08-28 |
| Sorption refrigeration appliance Grant 5,873,258 - Pfister , et al. February 23, 1 | 1999-02-23 |
| Absorbent pair refrigeration system Grant 5,855,121 - Byrd , et al. January 5, 1 | 1999-01-05 |
| Electrically operated valve and control assembly for small sorption refrigeration/freezers Grant 5,718,125 - Pfister , et al. February 17, 1 | 1998-02-17 |
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