Assignee
QUITMEYER FREDERICK J
US·4 granted patents·9 citations·filing 2010–2012
Top patents by PatentIndex Score
4 records- 0187US8853924B2Spark ignition device for an internal combustion engine, metal shell therefor and methods of construction thereofQUITMEYER FREDERICK J·Filed 2010·Granted Oct 7, 2014·7 cites·34 claims
- 0267US8643262B2Spark ignition device and ground electrode therefor and methods of construction thereofQUITMEYER FREDERICK J·Filed 2012·Granted Feb 4, 2014·1 cites·6 claims
- 0367US8288930B2Spark ignition device and ground electrode therefor and methods of construction thereofQUITMEYER FREDERICK J·Filed 2010·Granted Oct 16, 2012·1 cites·5 claims
- 0450US8641467B2Spark ignition device and ground electrode therefor and methods of construction thereofQUITMEYER FREDERICK J·Filed 2012·Granted Feb 4, 2014·0 cites·10 claims
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