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Patent applications and USPTO patent grants for Huenniger; Edward A..The latest application filed is for "oil recovery and lubrication system for screw compressor refrigeration machine".
Patent | Date |
---|---|
Oil recovery and lubrication system for screw compressor refrigeration machine Grant 6,672,102 - Huenniger , et al. January 6, 2 | 2004-01-06 |
Suction muffler for chiller compressor Grant 6,647,738 - Zhou , et al. November 18, 2 | 2003-11-18 |
Low pressure drop heat exchanger Grant 6,161,613 - Huenniger December 19, 2 | 2000-12-19 |
Chiller with hybrid falling film evaporator Grant 5,839,294 - Chiang , et al. November 24, 1 | 1998-11-24 |
Automatic anti-surge control for dual centrifugal compressor system Grant 4,646,530 - Huenniger March 3, 1 | 1987-03-03 |
Capacity-prewhirl control mechanism Grant 4,375,939 - Mount , et al. March 8, 1 | 1983-03-08 |
Two dimensional nozzle with rotating plug Grant 4,037,405 - Huenniger , et al. July 26, 1 | 1977-07-26 |
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