Assignee
LEHMEN ALLEN J
US·2 granted patents·3 citations·filing 2009–2012
Top patents by PatentIndex Score
2 records- 0153US9108620B2Method to reduce powertrain noise and vibration during engine start in hybrid vehicleLEHMEN ALLEN J·Filed 2012·Granted Aug 18, 2015·1 cites·19 claims
- 0246US8214095B2Method and apparatus for detecting engine firing in a hybrid powertrain systemLEHMEN ALLEN J·Filed 2009·Granted Jul 3, 2012·2 cites·11 claims
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