Inventor · disambiguated record
Karl-Heinz Zettier
Also filed as: ZETTIER KARL H · ZETTIER KARL-HEINZ
22 granted patents·286 citations·filing 1978–2005
96Inventor score
Files withWESTFALIA SEPARATOR AG19WESTFALIA SEPARATOR AGB1WESTFALIA SEPARATOR FOOD TEC G1West falia Separator AG1
Top patents by PatentIndex Score
22 records- 0179US6475132B2Double-intake disk centrifugeWESTFALIA SEPARATOR FOOD TEC G·Filed 2001·Granted Nov 5, 2002·27 cites·5 claims
- 0268US7758488B2Method of operating a separator by recirculating an entraining liquidWest falia Separator AG·Filed 2005·Granted Jul 20, 2010·8 cites·3 claims
- 0368US7217234B2System and a method for controlling a centrifuge for the production of a skimmed milk productWESTFALIA SEPARATOR AGB·Filed 2002·Granted May 15, 2007·10 cites·17 claims
- 0467US4410319ASelf-discharging centrifugal drumWESTFALIA SEPARATOR AG·Filed 1982·Granted Oct 18, 1983·22 cites·9 claims
- 0563US4210275AContinuously operating centrifugal separatorWESTFALIA SEPARATOR AG·Filed 1978·Granted Jul 1, 1980·16 cites·6 claims
- 0660US5260079AMethod of and equipment for controlling the content of fat in milkWESTFALIA SEPARATOR AG·Filed 1992·Granted Nov 9, 1993·38 cites·7 claims
- 0758US6468574B1Method and device for centrifugal skimming of wheyWESTFALIA SEPARATOR AG·Filed 1999·Granted Oct 22, 2002·20 cites·3 claims
- 0858US4614598ACentrifugal separator drum for the clarification and separation of liquidsWESTFALIA SEPARATOR AG·Filed 1985·Granted Sep 30, 1986·17 cites·11 claims
- 0956US5017396AMethod of centrifuging cheese milkWESTFALIA SEPARATOR AG·Filed 1989·Granted May 21, 1991·15 cites·3 claims
- 1056US4505700ACentrifuge with a self-emptying drumWESTFALIA SEPARATOR AG·Filed 1984·Granted Mar 19, 1985·13 cites·9 claims
- 1154US4695270ADrum for clarifying and separating centrifugatesWESTFALIA SEPARATOR AG·Filed 1986·Granted Sep 22, 1987·14 cites·8 claims
- 1254US4490133ASelf-discharging centrifugal drum outlet valve regulating deviceWESTFALIA SEPARATOR AG·Filed 1982·Granted Dec 25, 1984·12 cites·7 claims
- 1353US5591469AProcess and system for regulating the fat content of milk and creamWESTFALIA SEPARATOR AG·Filed 1993·Granted Jan 7, 1997·21 cites·4 claims
- 1452US4482344ACentrifuge drum for clarifying and separating liquidsWESTFALIA SEPARATOR AG·Filed 1984·Granted Nov 13, 1984·11 cites·5 claims
- 1550US6623417B1Centrifuge having a rotatable sleeve and a restriction pointWESTFALIA SEPARATOR AG·Filed 2000·Granted Sep 23, 2003·5 cites·7 claims
- 1637US5267937ACentrifuge with a self-evacuating drumWESTFALIA SEPARATOR AG·Filed 1991·Granted Dec 7, 1993·10 cites·5 claims
- 1737US4631049ACentrifuge for clarifying or separating suspensionsWESTFALIA SEPARATOR AG·Filed 1985·Granted Dec 23, 1986·5 cites·6 claims
- 1836US4929227ACentrifuge drum for separating mixtures of liquidsWESTFALIA SEPARATOR AG·Filed 1988·Granted May 29, 1990·5 cites·7 claims
- 1933US5492716AMethod of harvesting natural milk proteinsWESTFALIA SEPARATOR AG·Filed 1993·Granted Feb 20, 1996·8 cites·9 claims
- 2033US4946698AMethod of precipitating cheese fines from wheyWESTFALIA SEPARATOR AG·Filed 1988·Granted Aug 7, 1990·5 cites·3 claims
- 2131US4781208ADevice for regulating the concentration of cream in a centrifuge for separating milkWESTFALIA SEPARATOR AG·Filed 1987·Granted Nov 1, 1988·2 cites·2 claims
- 2229US4410317ASelf-discharging centrifugal drumWESTFALIA SEPARATOR AG·Filed 1982·Granted Oct 18, 1983·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →