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Patent applications and USPTO patent grants for Khaytin; Boris.The latest application filed is for "heat exchange device".
Patent | Date |
---|---|
Method of running a condenser for liquidation of steam or vapor Grant 7,162,873 - Levitin , et al. January 16, 2 | 2007-01-16 |
Freezing plate Grant 6,742,579 - Levitin , et al. June 1, 2 | 2004-06-01 |
Method of and an apparatus for a self-governing pulse feeding refrigerant Grant 6,629,421 - Levitin , et al. October 7, 2 | 2003-10-07 |
Steam heating system Grant 6,622,929 - Levitin , et al. September 23, 2 | 2003-09-23 |
Heat exchange device App 20030051866 - Levitin, Mikhail ;   et al. | 2003-03-20 |
Waste water cleaning system App 20030047499 - Levitin, Mikhail ;   et al. | 2003-03-13 |
Refrigerant feed device App 20030019239 - Levitin, Mikhail ;   et al. | 2003-01-30 |
Method of running a condenser for liquidation of steam or vapor App 20020129605 - Levitin, Mikhail ;   et al. | 2002-09-19 |
Compressor Oil Pressure Control Method And Unit App 20020116940 - Levitin, Mikhail ;   et al. | 2002-08-29 |
Refrigeration unit Grant 6,053,000 - Levitin , et al. April 25, 2 | 2000-04-25 |
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