Individual holder
STEWART RAY F
US·7 granted patents·2 pending applications·29 citations·filing 1983–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
9 records- 0185US8716425B2Method of reducing stress relaxation in polymer articles and articles formed therebySTEWART RAY F·Filed 2005·Granted May 6, 2014·7 cites·34 claims
- 0273US8282230B2Liquid displacement beads in LED bulbsSTEWART RAY F·Filed 2011·Granted Oct 9, 2012·4 cites·20 claims
- 0366USD287856SIce cube traySTEWART RAY F·Filed 1983·Granted Jan 20, 1987·9 cites·1 claims
- 0465US8426207B2Methods, systems and devices for analyzing a biological fluid sample following ion exchangeSTEWART RAY F·Filed 2009·Granted Apr 23, 2013·2 cites·20 claims
- 0563US8263017B2Temperature-switching materials having improved strength and thermal propertiesSTEWART RAY F·Filed 2008·Granted Sep 11, 2012·7 cites·22 claims
- 0658US9259598B2Aqueous dispersions of crystalline polymers and usesSTEWART RAY F·Filed 2006·Granted Feb 16, 2016·0 cites·19 claims
- 0755US2007249059A1Phase change sensorSTEWART RAY F·Filed 2007·Application pending·0 cites
- 0851US8083969B2Thermally-responsive materials and devices comprising such materialsSTEWART RAY F·Filed 2010·Granted Dec 27, 2011·0 cites·11 claims
- 0933US2009217864A1Device with visual temperature indicatorSTEWART RAY F·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →