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Patent applications and USPTO patent grants for Radev; Vladimir.The latest application filed is for "hybrid electric vehicle".
Patent | Date |
---|---|
Hybrid electric vehicle App 20140358340 - Radev; Vladimir | 2014-12-04 |
Hybrid electric vehicle Grant 7,497,285 - Radev March 3, 2 | 2009-03-03 |
Dual-rotor electric traction motor Grant 7,466,053 - Radev December 16, 2 | 2008-12-16 |
Drive system for electric vehicles Grant 6,005,358 - Radev December 21, 1 | 1999-12-21 |
Drive system for electric vehicles Grant 5,804,935 - Radev September 8, 1 | 1998-09-08 |
Battery changing system for electric battery-powered vehicles Grant 5,163,537 - Radev November 17, 1 | 1992-11-17 |
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