Individual holder
FOSTER DONALD D
US·3 granted patents·2 pending applications·22 citations·filing 2008–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0183US10159997B2Low cost trigger sprayerFOSTER DONALD D·Filed 2010·Granted Dec 25, 2018·8 cites·7 claims
- 0278US9579675B2Pre-compression valve systems for trigger sprayersFOSTER DONALD D·Filed 2012·Granted Feb 28, 2017·5 cites·18 claims
- 0376US8104646B2Trigger sprayer having a reduced number of parts and a double tubular valve memberFOSTER DONALD D·Filed 2008·Granted Jan 31, 2012·9 cites·25 claims
- 0456US2009179047A1Dual chamber lotion pumpFOSTER DONALD D·Filed 2009·Application pending·0 cites
- 0545US2012280065A1Multi-chamber trigger sprayerFOSTER DONALD D·Filed 2012·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →