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Patent applications and USPTO patent grants for Shaffer; Dennis Lee.The latest application filed is for "enhanced manual start/stop sequencing controls for a steam turbine powered chiller unit".
Patent | Date |
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Enhanced manual start/stop sequencing controls for a stream turbine powered chiller unit Grant 7,421,853 - Shaffer , et al. September 9, 2 | 2008-09-09 |
Automatic start/stop sequencing controls for a steam turbine powered chiller unit Grant 7,421,854 - Shaffer , et al. September 9, 2 | 2008-09-09 |
Integrated adaptive capacity control for a steam turbine powered chiller unit Grant 7,328,587 - Shaffer , et al. February 12, 2 | 2008-02-12 |
Automatic start/stop sequencing controls for a steam turbine powered chiller unit App 20050160750 - Shaffer, Dennis Lee ;   et al. | 2005-07-28 |
Integrated adaptive capacity control for a steam turbine powered chiller unit App 20050160748 - Shaffer, Dennis Lee ;   et al. | 2005-07-28 |
Enhanced manual start/stop sequencing controls for a steam turbine powered chiller unit App 20050160749 - Shaffer, Dennis Lee ;   et al. | 2005-07-28 |
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