John H. Olsen

Person

Vashon, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Control valves for waterjet systems and related devices, systems, a...
- Patent number 10,864,613
- Issue date Dec 15, 2020
- OMAX Corporation
- Chidambaram Raghavan
- B24 - GRINDING POLISHING
Information Patent Grant
Ultrahigh pressure fitting with recessed sealing surface and relate...
- Patent number 10,801,651
- Issue date Oct 13, 2020
- OMAX Corporation
- John H. Olsen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Control valves for waterjet systems and related devices, systems, a...
- Patent number 10,010,999
- Issue date Jul 3, 2018
- OMAX Corporation
- Chidambaram Raghavan
- B24 - GRINDING POLISHING
Information Patent Grant
Reducing small colloidal particle concentrations in feed and/or byp...
- Patent number 9,649,744
- Issue date May 16, 2017
- OMAX Corporation
- Chidambaram Raghavan
- B24 - GRINDING POLISHING
Information Patent Grant
Control valves for waterjet systems and related devices, systems, a...
- Patent number 9,610,674
- Issue date Apr 4, 2017
- OMAX Corporation
- Chidambaram Raghavan
- B24 - GRINDING POLISHING
Information Patent Grant
Control valves for waterjet systems and related devices, systems an...
- Patent number 9,095,955
- Issue date Aug 4, 2015
- OMAX Corporation
- Chidambaram Raghavan
- B24 - GRINDING POLISHING
Information Patent Grant
Reducing small colloidal particle concentrations in feed and/or byp...
- Patent number 9,011,204
- Issue date Apr 21, 2015
- OMAX Corporation
- Chidambaram Raghavan
- B24 - GRINDING POLISHING
Information Patent Grant
Control valves for waterjet systems and related devices, systems, a...
- Patent number 8,904,912
- Issue date Dec 9, 2014
- OMAX Corporation
- Chidambaram Raghavan
- B24 - GRINDING POLISHING
Information Patent Grant
Abrasive pump for an abrasive jet cutting machine
- Patent number 8,123,591
- Issue date Feb 28, 2012
- OMAX Corporation
- John H. Olsen
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus that holds and tilts a tool
- Patent number 7,074,112
- Issue date Jul 11, 2006
- OMAX Corporation
- John H. Olsen
- B24 - GRINDING POLISHING
Information Patent Grant
Automated fluid-jet tilt compensation for lag and taper
- Patent number 7,035,708
- Issue date Apr 25, 2006
- OMAX Corporation
- John H. Olsen
- B24 - GRINDING POLISHING
Information Patent Grant
Automated fluid-jet tilt compensation for lag and taper
- Patent number 6,922,605
- Issue date Jul 26, 2005
- OMAX Corporation
- John H. Olsen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Motion control for quality in jet cutting
- Patent number 5,892,345
- Issue date Apr 6, 1999
- OMAX Corporation
- John H. Olsen
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Motion control with precomputation
- Patent number 5,508,596
- Issue date Apr 16, 1996
- OMAX Corporation
- John H. Olsen
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Machine tool apparatus and linear motion track therefor
- Patent number 5,472,367
- Issue date Dec 5, 1995
- OMAX Corporation
- Alexander H. Slocum
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for cutting metal casings with an ultrahigh-pr...
- Patent number 5,381,631
- Issue date Jan 17, 1995
- Flow International Corporation
- Chidambaram Raghavan
- B24 - GRINDING POLISHING
Information Patent Grant
Pressure compensation device for high-pressure liquid pump
- Patent number 5,380,159
- Issue date Jan 10, 1995
- Flow International Corporation
- John H. Olsen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Airport runway cleaning method and apparatus
- Patent number 5,228,623
- Issue date Jul 20, 1993
- Chidambaram Raghavan
- B08 - CLEANING
Information Patent Grant
Liquid abrasive cutting jet cartridge and method
- Patent number 5,144,766
- Issue date Sep 8, 1992
- Flow International Corporation
- Mohamed A. Hashish
- B24 - GRINDING POLISHING
Information Patent Grant
Liquid abrasive cutting jet cartridge and method
- Patent number 5,092,085
- Issue date Mar 3, 1992
- Flow International Corporation
- Mohamed A. Hashish
- B24 - GRINDING POLISHING
Information Patent Grant
Airport runway cleaning method
- Patent number 5,078,161
- Issue date Jan 7, 1992
- Flow International Corporation
- Chidambaram Raghavan
- B08 - CLEANING
Information Patent Grant
High pressure dynamic seal
- Patent number 5,050,895
- Issue date Sep 24, 1991
- Flow International Corporation
- Mohamed A. Hashish
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pump assembly and its method of operation
- Patent number 4,780,064
- Issue date Oct 25, 1988
- Flow Industries, Inc.
- John H. Olsen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
High pressure hose fitting
- Patent number 4,679,826
- Issue date Jul 14, 1987
- Flow Industries, Inc.
- John H. Olsen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Swivel fitting arrangement for use in a pressurized fluid line
- Patent number 4,669,760
- Issue date Jun 2, 1987
- Flow Industries, Inc.
- Mohamed Hashish
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Ultra-high pressure hose assembly
- Patent number 4,649,963
- Issue date Mar 17, 1987
- Flow Industries, Inc.
- Chidambaram Raghavan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
High pressure liquid piston pump
- Patent number 4,536,135
- Issue date Aug 20, 1985
- Flow Industries, Inc.
- John H. Olsen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High-pressure seal with controlled deflection under pressure
- Patent number 4,392,655
- Issue date Jul 12, 1983
- Flow Industries, Inc.
- John H. Olsen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Check valve assembly
- Patent number 4,371,001
- Issue date Feb 1, 1983
- Flow Industries, Inc.
- John H. Olsen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High pressure cutting nozzle with on-off capability
- Patent number 4,313,570
- Issue date Feb 2, 1982
- Flow Industries, Inc.
- John H. Olsen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
ULTRAHIGH PRESSURE FITTING WITH RECESSED SEALING SURFACE AND RELATE...
- Publication number 20190249805
- Publication date Aug 15, 2019
- OMAX Corporation
- John H. Olsen
- B24 - GRINDING POLISHING
Information Patent Application
CONTROL VALVES FOR WATERJET SYSTEMS AND RELATED DEVICES, SYSTEMS, A...
- Publication number 20170297168
- Publication date Oct 19, 2017
- OMAX Corporation
- Chidambaram Raghavan
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
CONTROL VALVES FOR WATERJET SYSTEMS AND RELATED DEVICES, SYSTEMS, A...
- Publication number 20150360344
- Publication date Dec 17, 2015
- OMAX Corporation
- Chidambaram Raghavan
- B24 - GRINDING POLISHING
Information Patent Application
REDUCING SMALL COLLOIDAL PARTICLE CONCENTRATIONS IN FEED AND/OR BYP...
- Publication number 20150174732
- Publication date Jun 25, 2015
- OMAX Corporation
- Chidambaram Raghavan
- B24 - GRINDING POLISHING
Information Patent Application
CONTROL VALVES FOR WATERJET SYSTEMS AND RELATED DEVICES, SYSTEMS, A...
- Publication number 20150151406
- Publication date Jun 4, 2015
- OMAX Corporation
- Chidambaram Raghavan
- B24 - GRINDING POLISHING
Information Patent Application
REDUCING SMALL COLLOIDAL PARTICLE CONCENTRATIONS IN FEED AND/OR BYP...
- Publication number 20150038055
- Publication date Feb 5, 2015
- OMAX Corporation
- Chidambaram Raghavan
- B24 - GRINDING POLISHING
Information Patent Application
CONTROL VALVES FOR WATERJET SYSTEMS AND RELATED DEVICES, SYSTEMS, A...
- Publication number 20140087631
- Publication date Mar 27, 2014
- OMAX Corporation
- Chidambaram Raghavan
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
CONTROL VALVES FOR WATERJET SYSTEMS AND RELATED DEVICES, SYSTEMS AN...
- Publication number 20140051334
- Publication date Feb 20, 2014
- OMAX Corporation
- Chidambaram Raghavan
- B24 - GRINDING POLISHING
Information Patent Application
Abrasive pump for an abrasive jet cutting machine
- Publication number 20090247048
- Publication date Oct 1, 2009
- OMAX Corporation
- John H. Olsen
- B24 - GRINDING POLISHING
Information Patent Application
One-piece extrusion-resistant seal
- Publication number 20050098963
- Publication date May 12, 2005
- Omax Corporation
- John H. Olsen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Abrasive water-jet cutting nozzle having a vented water-jet pathway
- Publication number 20050017091
- Publication date Jan 27, 2005
- Omax Corporation
- John H. Olsen
- B24 - GRINDING POLISHING
Information Patent Application
Apparatus that holds and tilts a tool
- Publication number 20040185758
- Publication date Sep 23, 2004
- Omax Corporation
- John H. Olsen
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

John H. Olsen

Person

Patents Grantslast 30 patents

Control valves for waterjet systems and related devices, systems, a...

Ultrahigh pressure fitting with recessed sealing surface and relate...

Control valves for waterjet systems and related devices, systems, a...

Reducing small colloidal particle concentrations in feed and/or byp...

Control valves for waterjet systems and related devices, systems, a...

Control valves for waterjet systems and related devices, systems an...

Reducing small colloidal particle concentrations in feed and/or byp...

Control valves for waterjet systems and related devices, systems, a...

Abrasive pump for an abrasive jet cutting machine

Apparatus that holds and tilts a tool

Automated fluid-jet tilt compensation for lag and taper

Automated fluid-jet tilt compensation for lag and taper

Motion control for quality in jet cutting

Motion control with precomputation

Machine tool apparatus and linear motion track therefor

Method and apparatus for cutting metal casings with an ultrahigh-pr...

Pressure compensation device for high-pressure liquid pump

Airport runway cleaning method and apparatus

Liquid abrasive cutting jet cartridge and method

Liquid abrasive cutting jet cartridge and method

Airport runway cleaning method

High pressure dynamic seal

Pump assembly and its method of operation

High pressure hose fitting

Swivel fitting arrangement for use in a pressurized fluid line

Ultra-high pressure hose assembly

High pressure liquid piston pump

High-pressure seal with controlled deflection under pressure

Check valve assembly

High pressure cutting nozzle with on-off capability

Patents Applicationslast 30 patents

ULTRAHIGH PRESSURE FITTING WITH RECESSED SEALING SURFACE AND RELATE...

CONTROL VALVES FOR WATERJET SYSTEMS AND RELATED DEVICES, SYSTEMS, A...

CONTROL VALVES FOR WATERJET SYSTEMS AND RELATED DEVICES, SYSTEMS, A...

REDUCING SMALL COLLOIDAL PARTICLE CONCENTRATIONS IN FEED AND/OR BYP...

CONTROL VALVES FOR WATERJET SYSTEMS AND RELATED DEVICES, SYSTEMS, A...

REDUCING SMALL COLLOIDAL PARTICLE CONCENTRATIONS IN FEED AND/OR BYP...

CONTROL VALVES FOR WATERJET SYSTEMS AND RELATED DEVICES, SYSTEMS, A...

CONTROL VALVES FOR WATERJET SYSTEMS AND RELATED DEVICES, SYSTEMS AN...

Abrasive pump for an abrasive jet cutting machine

One-piece extrusion-resistant seal

Abrasive water-jet cutting nozzle having a vented water-jet pathway

Apparatus that holds and tilts a tool