Inventor · disambiguated record
Siegfried Schoenwald
Also filed as: SCHOENWALD SIEGFRIED
5 granted patents·50 citations·filing 1987–1989
79Inventor score
Files withSIEMENS AG5
Top patents by PatentIndex Score
5 records- 0166US4992028ALiquid ring pumpSIEMENS AG·Filed 1989·Granted Feb 12, 1991·20 cites·6 claims
- 0247US4943208AMulti-stage lateral channel compressorSIEMENS AG·Filed 1989·Granted Jul 24, 1990·13 cites·7 claims
- 0346US4836241AValve for the controlling of a pressure differentialSIEMENS AG·Filed 1987·Granted Jun 6, 1989·10 cites·6 claims
- 0434US4907945ASide-channel compressorSIEMENS AG·Filed 1989·Granted Mar 13, 1990·6 cites·12 claims
- 0527US4964785APump assemblySIEMENS AG·Filed 1989·Granted Oct 23, 1990·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →