Assignee
EPSHTEYN GRIGORIY
6 granted patents·1 pending application·59 citations·filing 2003–2009
Top patents by PatentIndex Score
7 records- 0187US7409826B2Compact hydrostatic energy recuperation system and method of operationEPSHTEYN GRIGORIY·Filed 2005·Granted Aug 12, 2008·12 cites·9 claims
- 0281US7373870B2Universal hybrid engine, compressor and pump, and method of operationEPSHTEYN GRIGORIY·Filed 2005·Granted May 20, 2008·14 cites·14 claims
- 0376US7574859B2Monocylindrical hybrid two-cycle engine, compressor and pump, and method of operationEPSHTEYN GRIGORIY·Filed 2006·Granted Aug 18, 2009·10 cites·15 claims
- 0463US7011051B2Hybrid two cycle engine, compressor and pump, and method of operationEPSHTEYN GRIGORIY·Filed 2003·Granted Mar 14, 2006·16 cites·16 claims
- 0560US7757800B2Monocylindrical hybrid powertrain and method of operationEPSHTEYN GRIGORIY·Filed 2006·Granted Jul 20, 2010·5 cites·15 claims
- 0654US8646558B2Ultra-efficient hydraulic hybrid drivetrain and method of operationEPSHTEYN GRIGORIY·Filed 2009·Granted Feb 11, 2014·2 cites·16 claims
- 0741US2009032317A1Superefficient hydraulic hybrid powertrain and method of operationEPSHTEYN GRIGORIY·Filed 2007·Application pending·0 cites
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