Individual holder
LEMBCKE JEFFREY J
US·6 granted patents·4 pending applications·38 citations·filing 2005–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
10 records- 0188US8485263B2Multi-sleeve plunger for plunger lift systemLEMBCKE JEFFREY J·Filed 2010·Granted Jul 16, 2013·12 cites·39 claims
- 0285US8397802B2Swellable packer slip mechanismLEMBCKE JEFFREY J·Filed 2010·Granted Mar 19, 2013·9 cites·20 claims
- 0382US8763706B2Self-boosting, non-elastomeric resilient seal for check valveLEMBCKE JEFFREY J·Filed 2011·Granted Jul 1, 2014·7 cites·27 claims
- 0481US8997854B2Swellable packer anchorsLEMBCKE JEFFREY J·Filed 2010·Granted Apr 7, 2015·7 cites·14 claims
- 0566US8800670B2Filler rings for swellable packers and method for using sameLEMBCKE JEFFREY J·Filed 2010·Granted Aug 12, 2014·2 cites·17 claims
- 0648US8496053B2Erosional protection of fiber optic cableLEMBCKE JEFFREY J·Filed 2007·Granted Jul 30, 2013·1 cites·21 claims
- 0739US2012073830A1Universal Backup for Swellable PackersLEMBCKE JEFFREY J·Filed 2010·Application pending·0 cites
- 0839US2012073834A1Friction Bite with Swellable Elastomer ElementsLEMBCKE JEFFREY J·Filed 2010·Application pending·0 cites
- 0939US2012031612A1Swellable Elastomer for Water Shut Off in Gravel PackLEMBCKE JEFFREY J·Filed 2010·Application pending·0 cites
- 1038US2007095545A1Full bore injection valveLEMBCKE JEFFREY J·Filed 2005·Application pending·0 cites
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