Inventor · disambiguated record
John H. Olsen
Also filed as: HURLBURT GEORGE H · OLSEN II JOHN H · OLSEN JOHN · OLSEN JOHN H
37 granted patents·2 pending applications·1,455 citations·filing 1976–2018
98Inventor score
Top patents by PatentIndex Score
39 records- 0198US6922605B1Automated fluid-jet tilt compensation for lag and taperOMAX CORP·Filed 2003·Granted Jul 26, 2005·66 cites·25 claims
- 0297US10010999B2Control valves for waterjet systems and related devices, systems, and methodsOMAX CORP·Filed 2015·Granted Jul 3, 2018·17 cites·10 claims
- 0397US7035708B1Automated fluid-jet tilt compensation for lag and taperOMAX CORP·Filed 2005·Granted Apr 25, 2006·47 cites·7 claims
- 0496US10801651B2Ultrahigh pressure fitting with recessed sealing surface and related technologyOMAX CORP·Filed 2018·Granted Oct 13, 2020·12 cites·20 claims
- 0595US5508596AMotion control with precomputationOMAX CORP·Filed 1993·Granted Apr 16, 1996·159 cites·27 claims
- 0694US9649744B2Reducing small colloidal particle concentrations in feed and/or byproduct fluids in the context of waterjet processingOMAX CORP·Filed 2015·Granted May 16, 2017·18 cites·25 claims
- 0794US9610674B2Control valves for waterjet systems and related devices, systems, and methodsOMAX CORP·Filed 2014·Granted Apr 4, 2017·16 cites·30 claims
- 0894US9095955B2Control valves for waterjet systems and related devices, systems and methodsOMAX CORP·Filed 2013·Granted Aug 4, 2015·18 cites·21 claims
- 0994US8904912B2Control valves for waterjet systems and related devices, systems, and methodsOMAX CORP·Filed 2013·Granted Dec 9, 2014·19 cites·33 claims
- 1094US8123591B2Abrasive pump for an abrasive jet cutting machineOLSEN JOHN H·Filed 2008·Granted Feb 28, 2012·34 cites·25 claims
- 1194US4435902AArticulated boom water jet cutting apparatusFLOW IND INC·Filed 1980·Granted Mar 13, 1984·120 cites·11 claims
- 1293US10864613B2Control valves for waterjet systems and related devices, systems, and methodsOMAX CORP·Filed 2017·Granted Dec 15, 2020·11 cites·21 claims
- 1393US9011204B2Reducing small colloidal particle concentrations in feed and/or byproduct fluids in the context of waterjet processingOMAX CORP·Filed 2014·Granted Apr 21, 2015·21 cites·32 claims
- 1493US5472367AMachine tool apparatus and linear motion track thereforOMAX CORP·Filed 1993·Granted Dec 5, 1995·76 cites·26 claims
- 1593US4216906AMethod of making high velocity liquid jetFLOW RESEARCH INC·Filed 1976·Granted Aug 12, 1980·83 cites·25 claims
- 1692US4780064APump assembly and its method of operationFLOW IND INC·Filed 1986·Granted Oct 25, 1988·52 cites·14 claims
- 1788US7074112B2Apparatus that holds and tilts a toolOMAX CORP·Filed 2003·Granted Jul 11, 2006·36 cites·22 claims
- 1887US5144766ALiquid abrasive cutting jet cartridge and methodFLOW INT CORP·Filed 1992·Granted Sep 8, 1992·70 cites·4 claims
- 1985US4029440AHigh pressure fluid intensifier and methodFLOW IND INC·Filed 1976·Granted Jun 14, 1977·39 cites·16 claims
- 2084US5892345AMotion control for quality in jet cuttingOMAX CORP·Filed 1997·Granted Apr 6, 1999·73 cites·1 claims
- 2183US5381631AMethod and apparatus for cutting metal casings with an ultrahigh-pressure abrasive fluid jetFLOW INT CORP·Filed 1993·Granted Jan 17, 1995·94 cites·23 claims
- 2282US4313570AHigh pressure cutting nozzle with on-off capabilityFLOW IND INC·Filed 1979·Granted Feb 2, 1982·47 cites·17 claims
- 2381US5092085ALiquid abrasive cutting jet cartridge and methodFLOW INT CORP·Filed 1989·Granted Mar 3, 1992·40 cites·16 claims
- 2477US4371001ACheck valve assemblyFLOW IND INC·Filed 1980·Granted Feb 1, 1983·30 cites·12 claims
- 2573US4536135AHigh pressure liquid piston pumpFLOW IND INC·Filed 1982·Granted Aug 20, 1985·26 cites·13 claims
- 2671US5078161AAirport runway cleaning methodFLOW INT CORP·Filed 1989·Granted Jan 7, 1992·32 cites·34 claims
- 2768US4627076ALow power digital busCA MINISTER NAT DEFENCE·Filed 1985·Granted Dec 2, 1986·30 cites·8 claims
- 2867US5380159APressure compensation device for high-pressure liquid pumpFLOW INT CORP·Filed 1994·Granted Jan 10, 1995·25 cites·27 claims
- 2966US5050895AHigh pressure dynamic sealFLOW INT CORP·Filed 1989·Granted Sep 24, 1991·25 cites·46 claims
- 3065US4669760ASwivel fitting arrangement for use in a pressurized fluid lineFLOW IND INC·Filed 1986·Granted Jun 2, 1987·29 cites·17 claims
- 3154US5038061ALinear actuator/motorOLSEN JOHN H·Filed 1990·Granted Aug 6, 1991·21 cites·18 claims
- 3250US4649963AUltra-high pressure hose assemblyFLOW IND INC·Filed 1986·Granted Mar 17, 1987·15 cites·17 claims
- 3346US6266870B1Wire positioning mechanism for a terminal attaching apparatusAUTOS ENGINEERING CO·Filed 1999·Granted Jul 31, 2001·13 cites·11 claims
- 3445US4069749AExpansible drive shaft tool mechanismFLOW RESEARCH INC·Filed 1976·Granted Jan 24, 1978·7 cites·10 claims
- 3544US5228623AAirport runway cleaning method and apparatusRAGHAVAN CHIDAMBARAM·Filed 1992·Granted Jul 20, 1993·15 cites·14 claims
- 3643US2005098963A1One-piece extrusion-resistant sealOMAX CORP·Filed 2003·Application pending·0 cites
- 3742US4679826AHigh pressure hose fittingFLOW IND INC·Filed 1985·Granted Jul 14, 1987·11 cites·6 claims
- 3839US2005017091A1Abrasive water-jet cutting nozzle having a vented water-jet pathwayOMAX CORP·Filed 2003·Application pending·0 cites
- 3937US4392655AHigh-pressure seal with controlled deflection under pressureFLOW IND INC·Filed 1980·Granted Jul 12, 1983·8 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →