Inventor · disambiguated record
Johann Messner
Also filed as: MESSNER JOHANN
5 granted patents·40 citations·filing 1988–2017
75Inventor score
Top patents by PatentIndex Score
5 records- 0160US4837671AState signal formation for indicating the transition into the bypass mode of operation in an apparatus for high-voltage D-C transmissionSIEMENS AG·Filed 1988·Granted Jun 6, 1989·21 cites·15 claims
- 0240US5472602AEvertable drum centrifuge filterKRAUSS MAFFEI AG·Filed 1994·Granted Dec 5, 1995·12 cites·14 claims
- 0339US10938213B2Power transmission via a bipolar high-voltage DC transmission linkSIEMENS AG·Filed 2017·Granted Mar 2, 2021·0 cites·1 claims
- 0436US11121645B2Power transmission via a bipolar high-voltage DC transmission linkSIEMENS AG·Filed 2017·Granted Sep 14, 2021·0 cites·14 claims
- 0534US5361926ACover for centrifuge housingKRAUSS MAFFEI AG·Filed 1993·Granted Nov 8, 1994·7 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →