Individual holder
PARTRIDGE CHARLES C
US·3 granted patents·21 citations·filing 2009–2017
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0181US9228664B2Rotary multi-port valvePARTRIDGE CHARLES C·Filed 2014·Granted Jan 5, 2016·7 cites·24 claims
- 0278US8308132B2Hemi-wedge verifiable shutoff valvePARTRIDGE CHARLES C·Filed 2009·Granted Nov 13, 2012·9 cites·8 claims
- 0374US10094480B2Rotary multi-port valvePARTRIDGE CHARLES C·Filed 2017·Granted Oct 9, 2018·5 cites·18 claims
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