John Howard Tripp

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Bilthoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Rolling element bearing having starved lubrication conditions
- Patent number 7,275,319
- Issue date Oct 2, 2007
- SKF Engineering and Research Centre B.V.
- Pieter Martin Lugt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rolling element bearing having starved lubrication conditions
- Patent number 7,264,399
- Issue date Sep 4, 2007
- SKF Engineering and Research Centre B.V.
- Pieter Martin Lugt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of manufacturing a rolling element bearing with improved rol...
- Patent number 7,024,771
- Issue date Apr 11, 2006
- SKF Engineering and Research Centre B.V.
- Alexander Jan Carel De Vries
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rolling element bearing with improved rolling contact surfaces
- Patent number 6,371,656
- Issue date Apr 16, 2002
- SKF Engineering and Research Centre B.V.
- Alexander Jan Carel De Vries
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Rolling element bearing having starved lubrication conditions
- Publication number 20060037196
- Publication date Feb 23, 2006
- SKF ENGINEERING & RESEARCH CENTRE B.V.
- Pieter Martin Lugt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Rolling element bearing having starved lubrication conditions
- Publication number 20040022472
- Publication date Feb 5, 2004
- Pieter Martin Lugt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method for finishing the surface of a rolling contact component
- Publication number 20030176152
- Publication date Sep 18, 2003
- Pieter Martin Lugt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method of manufacturing a rolling element bearing with improved rol...
- Publication number 20020073548
- Publication date Jun 20, 2002
- SKF Engineering & Research Centre B.V.
- Alexander Jan Carel De Vries
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...