Assignee
GRONWALD FRANK
DE·4 granted patents·18 citations·filing 2007–2012
Top patents by PatentIndex Score
4 records- 0180US9422910B2System and method for limiting a starting currentGRONWALD FRANK·Filed 2012·Granted Aug 23, 2016·5 cites·17 claims
- 0275US8319499B2Coated motor vehicle battery sensor element and method for producing a motor vehicle battery sensor elementGRONWALD FRANK·Filed 2008·Granted Nov 27, 2012·8 cites·21 claims
- 0359US8295019B2Polarity reversal protection unitGRONWALD FRANK·Filed 2008·Granted Oct 23, 2012·3 cites·23 claims
- 0452US8830643B2Polarity reversal protection unit for vehicle electric systems of motor vehiclesGRONWALD FRANK·Filed 2007·Granted Sep 9, 2014·2 cites·18 claims
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