Individual holder
PELFREY KEITH A
US·4 granted patents·1 pending application·63 citations·filing 2008–2013
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0195US8622242B2Taggant keying system for dispensing systemsPELFREY KEITH A·Filed 2011·Granted Jan 7, 2014·30 cites·12 claims
- 0285US9045268B2Collapsible container and dispenser employing a collapsible containerPELFREY KEITH A·Filed 2012·Granted Jun 2, 2015·10 cites·10 claims
- 0383US8757443B2Portable dispenserPELFREY KEITH A·Filed 2011·Granted Jun 24, 2014·10 cites·7 claims
- 0483US8096530B2Flexible impeller pumps for mixing individual componentsPELFREY KEITH A·Filed 2008·Granted Jan 17, 2012·13 cites·11 claims
- 0548US2014103072A1Low cost and low power automatic liquid dispensersPELFREY KEITH A·Filed 2013·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →