Inventor · disambiguated record
Gregory C. Harper
Also filed as: HARPER GREGORY · HARPER GREGORY C · HARPER GREGORY CHARLES
15 granted patents·2 pending applications·205 citations·filing 2002–2019
93Inventor score
Files withWESTPORT POWER INC11HARPER GREGORY CHARLES2CATERPILLAR INC1HARPER GREGORY1WESTPORT FUEL SYSTEMS CANADA INC1
Top patents by PatentIndex Score
17 records- 0190US7293418B2Method and apparatus for delivering a high pressure gas from a cryogenic storage tankWESTPORT POWER INC·Filed 2002·Granted Nov 13, 2007·65 cites·77 claims
- 0289US7913496B2Apparatus and method for pumping a cryogenic fluid from a storage vessel and diagnosing cryogenic pump performanceWESTPORT POWER INC·Filed 2008·Granted Mar 29, 2011·18 cites·11 claims
- 0388US7775391B2Container for holding a cryogenic fuelWESTPORT POWER INC·Filed 2006·Granted Aug 17, 2010·17 cites·41 claims
- 0487US8104296B2Storage tank for a cryogenic fluid with a partitioned cryogen spaceHARPER GREGORY CHARLES·Filed 2007·Granted Jan 31, 2012·21 cites·26 claims
- 0587US7546744B2Storage tank for a cryogenic liquid and method of re-filling sameWESTPORT POWER INC·Filed 2007·Granted Jun 16, 2009·21 cites·43 claims
- 0685US9513155B2Apparatus and method for volume and mass estimation of a multiphase fluid stored at cryogenic temperaturesWESTPORT POWER INC·Filed 2014·Granted Dec 6, 2016·8 cites·43 claims
- 0781US7344045B2Container for holding a cryogenic fluidWESTPORT POWER INC·Filed 2004·Granted Mar 18, 2008·29 cites·31 claims
- 0874US8650887B2Storage tank for a cryogenic fluid with a partitioned cryogen spaceHARPER GREGORY CHARLES·Filed 2011·Granted Feb 18, 2014·3 cites·13 claims
- 0973US11655809B2Cryogenic pump flangeWESTPORT FUEL SYSTEMS CANADA INC·Filed 2019·Granted May 23, 2023·1 cites·23 claims
- 1070US7356996B2Apparatus and method for holding a cryogenic fluid and removing cryogenic fluid therefrom with reduced heat leakWESTPORT POWER INC·Filed 2006·Granted Apr 15, 2008·7 cites·37 claims
- 1169US9822931B2Method and apparatus for servicing a tank, a plug, or a tank and plugWESTPORT POWER INC·Filed 2015·Granted Nov 21, 2017·2 cites·19 claims
- 1263US10180212B2Method and system for controlling fluid flow from a storage tank through a supply line to an end userWESTPORT POWER INC·Filed 2012·Granted Jan 15, 2019·1 cites·20 claims
- 1360US10444054B2Capacitance-type sensor probeWESTPORT POWER INC·Filed 2014·Granted Oct 15, 2019·1 cites·11 claims
- 1459US7036322B2Storage tank for cryogenic liquidsWESTPORT RES INC·Filed 2003·Granted May 2, 2006·11 cites·21 claims
- 1558US2016153440A1Cryogenic pump flangeWESTPORT POWER INC·Filed 2014·Application pending·0 cites
- 1651US2010242921A1Method And System For Controlling Fluid Flow From A Storage Tank Through A Supply Line To An End UserHARPER GREGORY·Filed 2009·Application pending·0 cites
- 1745US9845919B2Cryogenic plumbing support for vehiclesCATERPILLAR INC·Filed 2015·Granted Dec 19, 2017·0 cites·9 claims
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