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Patent applications and USPTO patent grants for Shenoi; Ramesh B..The latest application filed is for "efficiency improvements for liquid ring pumps".
Patent | Date |
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Efficiency Improvements For Liquid Ring Pumps App 20110194950 - Shenoi; Ramesh B. ;   et al. | 2011-08-11 |
Two Stage Conical Liquid Ring Pump Having Removable Manifold, Shims And First And Second Stage Head O-ring Receiving Boss App 20080038120 - Lengyel; Louis ;   et al. | 2008-02-14 |
Modular liquid ring vacuum pumps and compressors Grant 6,354,808 - Shenoi , et al. March 12, 2 | 2002-03-12 |
Two-stage liquid ring pumps having separate gas and liquid inlets to the second stage Grant 5,899,668 - Shenoi , et al. May 4, 1 | 1999-05-04 |
Check valve structures for liquid ring pumps Grant 5,356,268 - Lengyel , et al. October 18, 1 | 1994-10-18 |
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