Assignee
ZELLWEGER USTER INC
US·33 granted patents·832 citations·filing 1990–2000
Top patents by PatentIndex Score
33 records- 0194US5367747ANeedle-based apparatus for individualizing fibers and other textile entities for testing purposesZELLWEGER USTER INC·Filed 1992·Granted Nov 29, 1994·19 cites·13 claims
- 0291US5533145AContinuous two dimensional monitoring of thin webs of textile materialsZELLWEGER USTER INC·Filed 1994·Granted Jul 2, 1996·100 cites·17 claims
- 0389US5483844ANeedle-based apparatus for individualizing single fibers and other textile entities for testing purposesZELLWEGER USTER INC·Filed 1994·Granted Jan 16, 1996·13 cites·11 claims
- 0483US6112131AGin process controlZELLWEGER USTER INC·Filed 1998·Granted Aug 29, 2000·68 cites·19 claims
- 0577US5270787AElectro-optical methods and apparatus for high speed, multivariate measurement of individual entities in fiber or other samplesZELLWEGER USTER INC·Filed 1990·Granted Dec 14, 1993·46 cites·20 claims
- 0675US6314806B1Automated classing systemZELLWEGER USTER INC·Filed 2000·Granted Nov 13, 2001·12 cites·19 claims
- 0775US5544090ARemoval of undesirable entities in thin webs of textile materialsZELLWEGER USTER INC·Filed 1994·Granted Aug 6, 1996·29 cites·9 claims
- 0874US6098454ASubsampling fiber testing systemZELLWEGER USTER INC·Filed 1998·Granted Aug 8, 2000·36 cites·30 claims
- 0974US5892142AFiber micronaire testing systemZELLWEGER USTER INC·Filed 1998·Granted Apr 6, 1999·46 cites·33 claims
- 1073US5907394AFiber strength testing systemZELLWEGER USTER INC·Filed 1998·Granted May 25, 1999·41 cites·8 claims
- 1170US5361450ADirect control of fiber testing or processing performance parameters by application of controlled, conditioned gas flowsZELLWEGER USTER INC·Filed 1992·Granted Nov 8, 1994·27 cites·30 claims
- 1268US5537868ADirect control of fiber testing performance parameters by application of controlled conditioned gas flowsZELLWEGER USTER INC·Filed 1994·Granted Jul 23, 1996·26 cites·21 claims
- 1365US5943907AHigh volume fiber testing systemZELLWEGER USTER INC·Filed 1998·Granted Aug 31, 1999·28 cites·11 claims
- 1465US5321496AApparatus for monitoring trash in a fiber sampleZELLWEGER USTER INC·Filed 1991·Granted Jun 14, 1994·28 cites·15 claims
- 1565US5167150AApparatus and methods for testing tension-elongation or cross-sectional properties of single fibers and multiple fiber bundlesZELLWEGER USTER INC·Filed 1991·Granted Dec 1, 1992·29 cites·10 claims
- 1663US5383135AAcquisition, measurement and control of thin webs on in-process textile materialsZELLWEGER USTER INC·Filed 1992·Granted Jan 17, 1995·22 cites·11 claims
- 1762US5560194AMethod for optimally controlling fiber processing machinesZELLWEGER USTER INC·Filed 1994·Granted Oct 1, 1996·28 cites·16 claims
- 1860US5822972AAir curtain nep separation and detectionZELLWEGER USTER INC·Filed 1997·Granted Oct 20, 1998·14 cites·19 claims
- 1959US5539515AApparatus and methods for measurement and classification of trash in fiber samplesZELLWEGER USTER INC·Filed 1994·Granted Jul 23, 1996·22 cites·1 claims
- 2059US5203206AApparatus and methods for testing tension-elongation or cross-sectional properties of single fibers and multiple fiber bundlesZELLWEGER USTER INC·Filed 1992·Granted Apr 20, 1993·24 cites·6 claims
- 2156US5410401AMethods and apparatus for mechanically and electronically correcting presentation of entities in a fluid flowZELLWEGER USTER INC·Filed 1992·Granted Apr 25, 1995·17 cites·19 claims
- 2253US6161441AFiber individualizerZELLWEGER USTER INC·Filed 1997·Granted Dec 19, 2000·11 cites·30 claims
- 2353US5491876ANeedle-based apparatus for individualizing single fibers and other textile entities for testing puposesZELLWEGER USTER INC·Filed 1994·Granted Feb 20, 1996·13 cites·6 claims
- 2453US5430301AApparatus and methods for measurement and classification of generalized neplike entities in fiber samplesZELLWEGER USTER INC·Filed 1993·Granted Jul 4, 1995·17 cites·12 claims
- 2552US6040905AFiber color grading systemZELLWEGER USTER INC·Filed 1998·Granted Mar 21, 2000·16 cites·20 claims
- 2651US5469253AApparatus and method for testing multiple characteristics of single textile sample with automatic feedZELLWEGER USTER INC·Filed 1992·Granted Nov 21, 1995·17 cites·14 claims
- 2751US5178007AAutomatic fiber bundle testing apparatusZELLWEGER USTER INC·Filed 1991·Granted Jan 12, 1993·21 cites·20 claims
- 2850US6088094AOn-line sliver monitorZELLWEGER USTER INC·Filed 1997·Granted Jul 11, 2000·12 cites·31 claims
- 2948US6020744AMoisture sensorZELLWEGER USTER INC·Filed 1997·Granted Feb 1, 2000·16 cites·29 claims
- 3046US6052182AFiber quality monitorZELLWEGER USTER INC·Filed 1997·Granted Apr 18, 2000·12 cites·29 claims
- 3144US5138879AMethod for producing multiple fiber dataZELLWEGER USTER INC·Filed 1991·Granted Aug 18, 1992·11 cites·8 claims
- 3237US5394480ATopological map makerZELLWEGER USTER INC·Filed 1991·Granted Feb 28, 1995·7 cites·15 claims
- 3335US6188479B1Methods and apparatus for mechanically and electronically correcting presentation of entities in a fluid flowZELLWEGER USTER INC·Filed 1995·Granted Feb 13, 2001·4 cites·8 claims
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