Inventor · disambiguated record

Frank Jonigkeit

Also filed as: JONIGKEIT FRANK

2 granted patents·8 citations·filing 2009–2013

54Inventor score

Technology areasB01D

Files withSCHMIDT HARALD1 TRADE S A R L ETS1

Top patents by PatentIndex Score

2 records

0170US8777018B2Filter deviceSCHMIDT HARALD·Filed 2009·Granted Jul 15, 2014·5 cites·4 claims
0268US8951423B2Method for removing a filter cake from a filtering deviceTRADE S A R L ETS·Filed 2013·Granted Feb 10, 2015·3 cites·9 claims

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