Inventor · disambiguated record
Walther Schwenk
Also filed as: SCHWENK WALTHER
6 granted patents·2 pending applications·159 citations·filing 1989–2009
85Inventor score
Top patents by PatentIndex Score
8 records- 0180US5407266AMixing kneader with rotating shafts and kneading barsLIST AG·Filed 1994·Granted Apr 18, 1995·67 cites·9 claims
- 0263US5147135AContinuously operating mixing kneaderLIST AG·Filed 1991·Granted Sep 15, 1992·32 cites·12 claims
- 0360US4941130AMulti-spindle kneading mixer with fixed kneading counterelementsLIST AG·Filed 1989·Granted Jul 10, 1990·18 cites·5 claims
- 0458US5121992AMixing kneaderLIST AG·Filed 1990·Granted Jun 16, 1992·24 cites·7 claims
- 0556US2011269090A1Device for treating a productKUNZ ALFRED·Filed 2009·Application pending·0 cites
- 0645US5934801AMixing and kneading apparatusLIST AG·Filed 1996·Granted Aug 10, 1999·14 cites·11 claims
- 0739US2004145964A1Mixer bars cleaning in a radial or axial mannerFiled 2002·Application pending·0 cites
- 0830US5192188ALock for the loading and/or discharging of bulk materialsLIST AG·Filed 1990·Granted Mar 9, 1993·4 cites·10 claims
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