Inventor · disambiguated record
Urs Keller
Also filed as: KELLER URS · KELLER URS V
41 granted patents·6 pending applications·212 citations·filing 1980–2023
97Inventor score
Top patents by PatentIndex Score
47 records- 0191US5412301ADrive for a drafting arrangementRIETER AG MASCHF·Filed 1994·Granted May 2, 1995·18 cites·12 claims
- 0288US9903481B2Control valveBELIMO HOLDING AG·Filed 2014·Granted Feb 27, 2018·10 cites·6 claims
- 0387US9964329B26-way valve and HVAC system with such a 6-way valveBELIMO HOLDING AG·Filed 2015·Granted May 8, 2018·11 cites·8 claims
- 0484US4753066AMethod of and apparatus for producing a yarnRIETER AG MASCHF·Filed 1985·Granted Jun 28, 1988·11 cites·7 claims
- 0583US8167002B2Flow restrictorKUHNE JORG·Filed 2008·Granted May 1, 2012·28 cites·20 claims
- 0683US5394591AAutoleveller drafting arrangement with mass fluctuation controlRIETER AG MASCHF·Filed 1991·Granted Mar 7, 1995·13 cites·19 claims
- 0776US5185993ASpinning machine having a peg tray conveyorRIETER AG MASCHF·Filed 1989·Granted Feb 16, 1993·11 cites·17 claims
- 0875US11524159B2Control system for closed-loop neuromodulationONWARD MEDICAL N V·Filed 2019·Granted Dec 13, 2022·3 cites·19 claims
- 0973US4968525AMethod for production of friction spinning meansRIETER AG MASCHF·Filed 1988·Granted Nov 6, 1990·8 cites·7 claims
- 1069US11672982B2Control system for movement reconstruction and/or restoration for a patientONWARD MEDICAL N V·Filed 2019·Granted Jun 13, 2023·2 cites·20 claims
- 1167US10268212B2Method and devices for balancing a group of consumers in a fluid transport systemBELIMO HOLDING AG·Filed 2013·Granted Apr 23, 2019·1 cites·10 claims
- 1265US5509179AAutoleveller draw frame having process feed back control systemFiled 1994·Granted Apr 23, 1996·15 cites·7 claims
- 1365US2011114304A1Method for the hydraulic compensation and control of a heating or cooling system and compensation and control valve thereforBELIMO HOLDING AG·Filed 2009·Application pending·0 cites
- 1463US9060534B2Method for drying riceZAMPROGNA ELIANA·Filed 2010·Granted Jun 23, 2015·1 cites·18 claims
- 1563US8141799B2Process for wholegrain-conditioning of brewer's cereal grains used in beer productionGEHRIG KLAUS·Filed 2006·Granted Mar 27, 2012·2 cites·15 claims
- 1659US7021572B2Process and installation for warm dehulling soyaBUEHLER AG GEB·Filed 2003·Granted Apr 4, 2006·7 cites·5 claims
- 1758US9964963B2Pressure equalizing insertBELIMO HOLDING AG·Filed 2014·Granted May 8, 2018·1 cites·16 claims
- 1858US4646513AMethod for piecing a yarn in a friction spinning deviceRIETER AG MASCHF·Filed 1986·Granted Mar 3, 1987·5 cites·13 claims
- 1957US11672983B2Sensor in clothing of limbs or footwearONWARD MEDICAL N V·Filed 2019·Granted Jun 13, 2023·0 cites·11 claims
- 2057US9766633B2Method and devices for equalizing a group of consumers in a fluid transport systemLEDERLE NORBERT MARKUS·Filed 2012·Granted Sep 19, 2017·3 cites·17 claims
- 2156US11580877B2Movement reconstruction control systemONWARD MEDICAL N V·Filed 2019·Granted Feb 14, 2023·0 cites·15 claims
- 2254US12259047B2Three-way-valveBELIMO HOLDING AG·Filed 2021·Granted Mar 25, 2025·0 cites·11 claims
- 2353US11703894B2Control valveBELIMO HOLDING AG·Filed 2019·Granted Jul 18, 2023·0 cites·10 claims
- 2453US4773209AMethod of and apparatus for producing a friction spun yarnRIETER AG MASCHF·Filed 1988·Granted Sep 27, 1988·3 cites·17 claims
- 2552US5095586AMethod of changing a lap roll in a combing head and a combing head for a combing machineRIETER AG MASCHF·Filed 1991·Granted Mar 17, 1992·9 cites·12 claims
- 2650US2024052942A1Field-device coupling with two coupling orientationsBELIMO HOLDING AG·Filed 2023·Application pending·0 cites
- 2749US5020924ABearing unit, especially for use in a bobbin tube and package supportRIETER AG MASCHF·Filed 1989·Granted Jun 4, 1991·7 cites·2 claims
- 2848US6149085AHousing for a rolling millBUEHLER AG GEB·Filed 1998·Granted Nov 21, 2000·7 cites·17 claims
- 2945USD758541SControl valveBELIMO HOLDING AG·Filed 2014·Granted Jun 7, 2016·5 cites·1 claims
- 3045US5377385ADraw frame, storage device and coiler, delivery regulationREITER AG MASCHF·Filed 1991·Granted Jan 3, 1995·8 cites·10 claims
- 3144US7595072B2Process for warm dehulling soyaBUEHLER AG GEB·Filed 2004·Granted Sep 29, 2009·2 cites·5 claims
- 3244US4718615AArrangement for holding yarn packagesRIETER AG MASCHF·Filed 1986·Granted Jan 12, 1988·6 cites·14 claims
- 3343US2024410374A1Fluid transportation network and methodBELIMO HOLDING AG·Filed 2022·Application pending·0 cites
- 3441US4848079AFriction spinning drumRIETER AG MASCHF·Filed 1987·Granted Jul 18, 1989·2 cites·14 claims
- 3540US2020110426A1Control valveBELIMO HOLDING AG·Filed 2018·Application pending·0 cites
- 3639US2013149427A1Method of Preparing Flour or Splits of LegumeZAMPROGNA ELIANA·Filed 2011·Application pending·0 cites
- 3737US8104699B2Process and device for dehusking cereal grainsGEHRIG KLAUS·Filed 2006·Granted Jan 31, 2012·0 cites·10 claims
- 3837USD415176SHousing for a rolling millBUHLER A G·Filed 1998·Granted Oct 12, 1999·4 cites·1 claims
- 3937US4854118AMethof of, and apparatus for, producing a friction spun yarnRIETER AG MASCHF·Filed 1988·Granted Aug 8, 1989·1 cites·13 claims
- 4037US4848686ABobbin tube and package support and bearing unit therefor and filament tape-up systemRIETER AG MASCHF·Filed 1986·Granted Jul 18, 1989·5 cites·35 claims
- 4136US4901518AOpen end friction spinning device for production of a yarn or the likeRIETER AG MASCHF·Filed 1987·Granted Feb 20, 1990·1 cites·12 claims
- 4234US9222855B2Volatile compounds trap desorption device and method for desorbing volatile compounds from a trapCHAINTREAU ALAIN·Filed 2011·Granted Dec 29, 2015·0 cites·20 claims
- 4333US4351774AProcess for the production of methoxyanthraquinonesCIBA GEIGY AG·Filed 1980·Granted Sep 28, 1982·0 cites·7 claims
- 4433US2012180875A1Flow limiterKELLER URS·Filed 2010·Application pending·0 cites
- 4531US4669258AMethod of removing a blockage in a false twist spinning unitRIETER AG MASCHF·Filed 1985·Granted Jun 2, 1987·0 cites·5 claims
- 4628USD411550SHousing for a rolling millBUHLER A G·Filed 1998·Granted Jun 29, 1999·1 cites·1 claims
- 4728US4781333AArrangement for holding yarn packagesRIETER AG MASCHF·Filed 1987·Granted Nov 1, 1988·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →