Blackshaw; Andrew L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Blackshaw; Andrew L..The latest application filed is for "system and method for operating an economizer cycle of an air conditioner".
- Blackshaw; Andrew L. - Dunwoody GA
| Patent | Date |
|---|---|
| System and method for operating an economizer cycle of an air conditioner Grant 8,744,632 - Blackshaw , et al. June 3, 2 | 2014-06-03 |
| System And Method For Operating An Economizer Cycle Of An Air Conditioner App 20130153196 - Blackshaw; Andrew L. ; et al. | 2013-06-20 |
| System and method for operating an economizer cycle of an air conditioner Grant 8,406,930 - Blackshaw , et al. March 26, 2 | 2013-03-26 |
| System And Method For Operating An Economizer Cycle Of An Air Conditioner App 20120065795 - Blackshaw; Andrew L. ; et al. | 2012-03-15 |
| Merchandising display Grant 5,458,407 - Bustos , et al. October 17, 1 | 1995-10-17 |
| Carbon dioxide storage with thermoelectric cooling for fire suppression systems Grant 5,287,702 - Blackshaw , et al. February 22, 1 | 1994-02-22 |
| Heat pump water heater control circuit Grant 5,255,338 - Robinson, Jr. , et al. October 19, 1 | 1993-10-19 |
| Triple integrated heat pump system Grant 4,646,538 - Blackshaw , et al. March 3, 1 | 1987-03-03 |
| Integrated heat pump water heater Grant 4,598,557 - Robinson , et al. July 8, 1 | 1986-07-08 |
| Connection assembly Grant 4,385,723 - Sanborn , et al. May 31, 1 | 1983-05-31 |
| Helically flighted heat exchanger Grant 4,316,502 - Sanborn , et al. February 23, 1 | 1982-02-23 |
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