Assignee
CUNNINGHAM CHRISTOPHER E
US·8 granted patents·80 citations·filing 2009–2012
Top patents by PatentIndex Score
8 records- 0191US8487493B2Method and apparatus for controlling a bearing through a pressure boundaryCUNNINGHAM CHRISTOPHER E·Filed 2009·Granted Jul 16, 2013·26 cites·23 claims
- 0288US9954414B2Subsea compressor or pump with hermetically sealed electric motor and with magnetic couplingCUNNINGHAM CHRISTOPHER E·Filed 2012·Granted Apr 24, 2018·12 cites·20 claims
- 0387US10801309B2Up-thrusting fluid systemCUNNINGHAM CHRISTOPHER E·Filed 2012·Granted Oct 13, 2020·7 cites·16 claims
- 0487US8696331B2Pump with magnetic bearingsCUNNINGHAM CHRISTOPHER E·Filed 2009·Granted Apr 15, 2014·16 cites·26 claims
- 0579US10393115B2Subsea multiphase pump or compressor with magnetic coupling and cooling or lubrication by liquid or gas extracted from process fluidCUNNINGHAM CHRISTOPHER E·Filed 2012·Granted Aug 27, 2019·4 cites·25 claims
- 0679US9601964B2In-line flow mixerCUNNINGHAM CHRISTOPHER E·Filed 2009·Granted Mar 21, 2017·9 cites·20 claims
- 0767US8777596B2Flushing systemCUNNINGHAM CHRISTOPHER E·Filed 2009·Granted Jul 15, 2014·4 cites·26 claims
- 0866US10161418B2Coupling an electric machine and fluid-endCUNNINGHAM CHRISTOPHER E·Filed 2012·Granted Dec 25, 2018·2 cites·23 claims
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