Inventor · disambiguated record
Hans Kuhnlein
Also filed as: KUEHNLEIN HANS · KUEHNLEIN HANS L · KUHNLEIN HANS · KUHNLEIN HANS L
19 granted patents·314 citations·filing 1974–1983
95Inventor score
Top patents by PatentIndex Score
19 records- 0186US4392094ABrushless D-C motorSIEMENS AG·Filed 1980·Granted Jul 5, 1983·41 cites·5 claims
- 0282US4105940APosition control deviceSIEMENS AG·Filed 1976·Granted Aug 8, 1978·30 cites·2 claims
- 0379US4167693AControl arrangement for a brushless D-C motorSIEMENS AG·Filed 1977·Granted Sep 11, 1979·24 cites·19 claims
- 0478US4292575AControl signal transmitter for the commutating device of an electronically commutated d-c motorSIEMENS AG·Filed 1979·Granted Sep 29, 1981·34 cites·9 claims
- 0578US4286184AElectronic motor having a multi-pole external rotorSIEMENS AG·Filed 1979·Granted Aug 25, 1981·29 cites·3 claims
- 0668US4279693AProcess for purifying polluted fluidsBERTRAMS AG HCH·Filed 1976·Granted Jul 21, 1981·24 cites·4 claims
- 0768US4014735AConcentration and separation of corrosive liquid mixturesBERTRAMS AG HCH·Filed 1975·Granted Mar 29, 1977·23 cites·4 claims
- 0861US3933575ASeparation of corrosive liquid mixturesBERTRAMS AG HCH·Filed 1974·Granted Jan 20, 1976·17 cites·7 claims
- 0958US4138309AMulti-stage apparatus for concentrating sulphuric acidBERTRAMS AG HCH·Filed 1977·Granted Feb 6, 1979·15 cites·5 claims
- 1055US4187904AHeat transfer installation having storage reservoir containing a salt as a heat carrierBERTRAMS AG HCH·Filed 1977·Granted Feb 12, 1980·14 cites·9 claims
- 1154US4292573AReversible direct current motor with a permanent magnet rotor and electronic commutating deviceSIEMENS AG·Filed 1978·Granted Sep 29, 1981·12 cites·5 claims
- 1251US4236974AProcess and apparatus for purifying waste watersBERTRAMS AG HCH·Filed 1979·Granted Dec 2, 1980·11 cites·4 claims
- 1349US4225811ADirect current motor with polyphase stator winding and electronic commutating device controlled by an angular position transmitterSIEMENS AG·Filed 1978·Granted Sep 30, 1980·8 cites·1 claims
- 1447US4164441AProcess and apparatus for concentrating corrosive liquid using radiant heatBAYER AG·Filed 1977·Granted Aug 14, 1979·6 cites·7 claims
- 1539US4274910AEvaporator for concentrating mineral acid, particularly sulphuric acidBAYER AG·Filed 1980·Granted Jun 23, 1981·6 cites·6 claims
- 1639US3967174AElectronic commutation apparatus for a brushless D.C. motorSIEMENS AG·Filed 1974·Granted Jun 29, 1976·4 cites·3 claims
- 1738US4383887AProcess and apparatus for the concentration of an alkaline solutionBERTRAMS AG·Filed 1981·Granted May 17, 1983·5 cites·12 claims
- 1837US4531843ACalorimeterSIEMENS AG·Filed 1983·Granted Jul 30, 1985·9 cites·9 claims
- 1923US4357206AProcess and apparatus for the concentration of an alkaline solutionBERTRAMS AG·Filed 1981·Granted Nov 2, 1982·2 cites·7 claims
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