Inventor · disambiguated record
Heinz-Helmut Schramm
Also filed as: SCHRAMM HEINZ-HELMUT
4 granted patents·45 citations·filing 1974–2000
75Inventor score
Files withSIEMENS AG4
Top patents by PatentIndex Score
4 records- 0173US6462295B1High-voltage power circuit breaker comprising an insulating nozzleSIEMENS AG·Filed 2000·Granted Oct 8, 2002·23 cites·8 claims
- 0258US4074064AEncapsulated, gas-insulated high-voltage apparatus having increased resistance to arc activitySIEMENS AG·Filed 1974·Granted Feb 14, 1978·10 cites·7 claims
- 0351US4906935AMethod and equipment for vacuum monitoring in vacuum switching tubesSIEMENS AG·Filed 1988·Granted Mar 6, 1990·10 cites·19 claims
- 0432US4151391AContact arrangement for a pressurized gas circuit breakerSIEMENS AG·Filed 1977·Granted Apr 24, 1979·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →