Assignee
RUPPEL STEFAN
DE·6 granted patents·40 citations·filing 2007–2010
Top patents by PatentIndex Score
6 records- 0184US8439022B2Ventilation device for a forced induction internal combustion engineRUPPEL STEFAN·Filed 2007·Granted May 14, 2013·13 cites·20 claims
- 0282US8393315B2Crank case ventilatorRUPPEL STEFAN·Filed 2007·Granted Mar 12, 2013·12 cites·19 claims
- 0374US8607767B2Device for ventilating a crankcaseRUPPEL STEFAN·Filed 2007·Granted Dec 17, 2013·7 cites·14 claims
- 0471US8893688B2Device for venting a crank spaceRUPPEL STEFAN·Filed 2007·Granted Nov 25, 2014·6 cites·11 claims
- 0556US8485164B2Oil mist separatorRUPPEL STEFAN·Filed 2008·Granted Jul 16, 2013·2 cites·16 claims
- 0652US9080477B2Oil mist separatorRUPPEL STEFAN·Filed 2010·Granted Jul 14, 2015·0 cites·18 claims
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