Assignee
KNOWLES TERENCE J
US·4 granted patents·16 citations·filing 2009–2012
Technology mixG01F4
Top patents by PatentIndex Score
4 records- 0184US8919193B2Ultrasonic liquid level detectorKNOWLES TERENCE J·Filed 2012·Granted Dec 30, 2014·7 cites·23 claims
- 0273US10551238B2Ultrasonic level sensor for aerated fluidsKNOWLES TERENCE J·Filed 2011·Granted Feb 4, 2020·4 cites·16 claims
- 0361US8180582B2System and method for sensing liquid levelsKNOWLES TERENCE J·Filed 2009·Granted May 15, 2012·4 cites·16 claims
- 0454US9121746B2Liquid level sensor with improved temperature rangeKNOWLES TERENCE J·Filed 2011·Granted Sep 1, 2015·1 cites·20 claims
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