Inventor · disambiguated record
Norbert Preissinger
Also filed as: PREISSINGER NORBERT
4 granted patents·39 citations·filing 1986–1988
75Inventor score
Technology areasH01F
Files withMESSWANDLER BAU AG4
Top patents by PatentIndex Score
4 records- 0164US4701738AHigh-voltage current transformerMESSWANDLER BAU AG·Filed 1986·Granted Oct 20, 1987·17 cites·32 claims
- 0256US4731599ACombined high-voltage current and voltage transformerMESSWANDLER BAU AG·Filed 1987·Granted Mar 15, 1988·14 cites·27 claims
- 0335US4845453AHigh-voltage voltage transformer with shieldsMESSWANDLER BAU AG·Filed 1988·Granted Jul 4, 1989·7 cites·23 claims
- 0424US4744138AMethod of manufacturing a high-voltage current transformerMESSWANDLER BAU AG·Filed 1987·Granted May 17, 1988·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →