Assignee
MAGNETEK CONTROLS
US·10 granted patents·411 citations·filing 1987–1992
Top patents by PatentIndex Score
10 records- 0190US5017867AMagnetostrictive linear position detector with reflection terminationMAGNETEK CONTROLS·Filed 1989·Granted May 21, 1991·67 cites·19 claims
- 0290US4839590APiezoelectric actuator for magnetostrictive linear displacement measuring deviceMAGNETEK CONTROLS·Filed 1987·Granted Jun 13, 1989·76 cites·8 claims
- 0388US4943773AMagnetostrictive linear displacement transducer having preselected zero crossing detectorMAGNETEK CONTROLS·Filed 1989·Granted Jul 24, 1990·63 cites·4 claims
- 0484US5050430AMagnetostrictive linear position detector with temperature sensorsMAGNETEK CONTROLS·Filed 1990·Granted Sep 24, 1991·54 cites·15 claims
- 0578US5196791AMagnetostrictive linear position detector and a dual pole position magnet thereforMAGNETEK CONTROLS·Filed 1991·Granted Mar 23, 1993·38 cites·15 claims
- 0674US5212444ADetection of damped sine waves in a magnestostrictive displacement transducer using pretrigger and detection thresholds of opposite polarityMAGNETEK CONTROLS·Filed 1991·Granted May 18, 1993·41 cites·26 claims
- 0759US4995019ATime period measuring apparatus with adaptive averagingMAGNETEK CONTROLS·Filed 1990·Granted Feb 19, 1991·28 cites·20 claims
- 0851US4858424AVariable radius cable carrierMAGNETEK CONTROLS·Filed 1988·Granted Aug 22, 1989·22 cites·3 claims
- 0938US5227965AFast programmable limit switchMAGNETEK CONTROLS·Filed 1991·Granted Jul 13, 1993·8 cites·35 claims
- 1037US5245178AApparatus for automatically testing safety light curtain and measuring machine stoppage timeMAGNETEK CONTROLS·Filed 1992·Granted Sep 14, 1993·14 cites·20 claims
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