Individual holder
RAMSEY MICHAEL C
US·4 granted patents·1 pending application·19 citations·filing 2008–2016
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0188US8336613B2Back pressured hydraulic pump for sucker rodRAMSEY MICHAEL C·Filed 2010·Granted Dec 25, 2012·17 cites·9 claims
- 0264US8539723B2Back pressured hydraulic pump for sucker rodRAMSEY MICHAEL C·Filed 2012·Granted Sep 24, 2013·1 cites·2 claims
- 0361US10053970B2Three-phase separation downholeRAMSEY MICHAEL C·Filed 2016·Granted Aug 21, 2018·1 cites·6 claims
- 0438US9303503B2Three-phase separation downholeRAMSEY MICHAEL C·Filed 2008·Granted Apr 5, 2016·0 cites·8 claims
- 0536US2014158352A1Three-phase separation downholeRAMSEY MICHAEL C·Filed 2012·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →