Assignee
K TRON TECH INC
US·25 granted patents·4 pending applications·455 citations·filing 1989–2022
Top patents by PatentIndex Score
29 records- 0183US5074368ASelf-calibrating apparatus for article input and removal monitoring systemK TRON TECH INC·Filed 1990·Granted Dec 24, 1991·62 cites·4 claims
- 0282US7044288B2Bulk material pump feeder with reduced disk jammingK TRON TECH INC·Filed 2003·Granted May 16, 2006·25 cites·16 claims
- 0378US6832887B2Bulk material pump feederK TRON TECH INC·Filed 2002·Granted Dec 21, 2004·27 cites·21 claims
- 0477US5599099AMaterial blending apparatus having a pivotally mounted hopperK TRON TECH INC·Filed 1995·Granted Feb 4, 1997·36 cites·26 claims
- 0576US5074403AApparatus and method for two loop control of vibratory material feedersK TRON TECH INC·Filed 1989·Granted Dec 24, 1991·45 cites·6 claims
- 0675US11820602B2Vibration conveyor and method for regulating a vibration drive of a vibration conveyorK TRON TECH INC·Filed 2017·Granted Nov 21, 2023·6 cites·12 claims
- 0773US5341307AApparatus and method for controlling flow rate in vibratory feedersK TRON TECH INC·Filed 1993·Granted Aug 23, 1994·46 cites·15 claims
- 0871US12000726B2Method for the gravimetric control of a metering device for a bulk material during the refilling of its storage container, and metering device for carrying out the methodK TRON TECH INC·Filed 2019·Granted Jun 4, 2024·2 cites·20 claims
- 0970US10961058B2Vibratory conveyorK TRON TECH INC·Filed 2017·Granted Mar 30, 2021·4 cites·14 claims
- 1063US11198563B2Vibratory conveyorK TRON TECH INC·Filed 2019·Granted Dec 14, 2021·2 cites·10 claims
- 1160US5095764AForce transducer and method of manufacturing sameK TRON TECH INC·Filed 1990·Granted Mar 17, 1992·22 cites·19 claims
- 1258US6216542B1Monolithic force sensorK TRON TECH INC·Filed 1998·Granted Apr 17, 2001·28 cites·13 claims
- 1355US7677864B2Bulk material pump feeder with reduced disk jamming, compliant disksK TRON TECH INC·Filed 2006·Granted Mar 16, 2010·3 cites·17 claims
- 1455US6437255B1Conveyor scaleK TRON TECH INC·Filed 1998·Granted Aug 20, 2002·23 cites·11 claims
- 1555US2025326569A1Gravimetric metering unit for flowable bulk materialK TRON TECH INC·Filed 2022·Application pending·0 cites
- 1653US5978547AHigh-turndown DC motor controller and methodK TRON TECH INC·Filed 1998·Granted Nov 2, 1999·21 cites·21 claims
- 1753US5450984AMaterial feeding apparatusK TRON TECH INC·Filed 1994·Granted Sep 19, 1995·23 cites·37 claims
- 1852US2025035479A1Gravimetric metering unit for flowable bulk materialK TRON TECH INC·Filed 2022·Application pending·0 cites
- 1951US2025083891A1Gravimetric metering unit having a magnetic connection between the conveying screw and its holderK TRON TECH INC·Filed 2022·Application pending·0 cites
- 2051US2025198828A1Gravimetric metering unitK TRON TECH INC·Filed 2022·Application pending·0 cites
- 2149US5143202AScrew conveyorK TRON TECH INC·Filed 1991·Granted Sep 1, 1992·15 cites·14 claims
- 2248US5834707ABulk material scale and flowmeterK TRON TECH INC·Filed 1993·Granted Nov 10, 1998·13 cites·27 claims
- 2345US5339997AMechanical feeder having a hemispherical hopperK TRON TECH INC·Filed 1992·Granted Aug 23, 1994·16 cites·24 claims
- 2443US6702152B1Dosing control for helical dosing equipmentK TRON TECH INC·Filed 2000·Granted Mar 9, 2004·3 cites·29 claims
- 2540US5379653AForce measuring deviceK TRON TECH INC·Filed 1992·Granted Jan 10, 1995·9 cites·19 claims
- 2638US5350089AFeeder for dispensing flowable substancesK TRON TECH INC·Filed 1993·Granted Sep 27, 1994·15 cites·19 claims
- 2729US5277535ARoller clutch driven feeder systemK TRON TECH INC·Filed 1992·Granted Jan 11, 1994·1 cites·8 claims
- 2827US5454524AMaterial feeding apparatusK TRON TECH INC·Filed 1994·Granted Oct 3, 1995·7 cites·22 claims
- 2912US5947480ASealing unit for rotating shaftK TRON TECH INC·Filed 1997·Granted Sep 7, 1999·1 cites·13 claims
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