Inventor · disambiguated record

Frank Oltmann

Also filed as: OLTMANN FRANK

1 granted patent·0 citations·filing 2012–2012

6Inventor score

Technology areasH05K

Files withLENZE AUTOMATION GMBH1

Top patents by PatentIndex Score

1 record

0137US9648774B2Frequency converter and spring element thereforLENZE AUTOMATION GMBH·Filed 2012·Granted May 9, 2017·0 cites·9 claims

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