Inventor · disambiguated record
Grigoriy Epshteyn
Also filed as: EPSHTEYN GRIGORIY
7 granted patents·1 pending application·91 citations·filing 2000–2009
85Inventor score
Files withEPSHTEYN GRIGORIY7
Top patents by PatentIndex Score
8 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
- 0379US6434864B1Frontal loaderFiled 2000·Granted Aug 20, 2002·32 cites·1 claims
- 0476US7574859B2Monocylindrical hybrid two-cycle engine, compressor and pump, and method of operationEPSHTEYN GRIGORIY·Filed 2006·Granted Aug 18, 2009·10 cites·15 claims
- 0563US7011051B2Hybrid two cycle engine, compressor and pump, and method of operationEPSHTEYN GRIGORIY·Filed 2003·Granted Mar 14, 2006·16 cites·16 claims
- 0660US7757800B2Monocylindrical hybrid powertrain and method of operationEPSHTEYN GRIGORIY·Filed 2006·Granted Jul 20, 2010·5 cites·15 claims
- 0754US8646558B2Ultra-efficient hydraulic hybrid drivetrain and method of operationEPSHTEYN GRIGORIY·Filed 2009·Granted Feb 11, 2014·2 cites·16 claims
- 0841US2009032317A1Superefficient hydraulic hybrid powertrain and method of operationEPSHTEYN GRIGORIY·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Grigoriy Epshteyn files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →