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Mary-Jo Liston
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Whitmore Lake, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Over-running clutch pulley with increased surface microhardness
Patent number
7,191,880
Issue date
Mar 20, 2007
NTN Corporation
Mary-Jo Liston
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Over-running clutch pulley with coating material
Patent number
7,052,420
Issue date
May 30, 2006
NTN Corporation
Randall King
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Over-running clutch pulley with clutch and bearing lubricant
Patent number
6,923,303
Issue date
Aug 2, 2005
NTN Corporation
Mary-Jo Liston
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Over-running clutch pulley with clutch cartridge
Patent number
6,761,656
Issue date
Jul 13, 2004
NTN Corporation
Randall King
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Stationary element rolling contact fatigue tester
Patent number
5,837,882
Issue date
Nov 17, 1998
NTN Corporation
Nelson Bacigalupo
G01 - MEASURING TESTING
Information
Patent Grant
Bearing assembly with polycrystalline superlattice coating
Patent number
5,593,234
Issue date
Jan 14, 1997
NTN Corporation
Mary-Jo A. Liston
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
Over-running clutch pulley with increased surface microhardness
Publication number
20040112700
Publication date
Jun 17, 2004
Mary-Jo Liston
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Over-running clutch pulley with coating material
Publication number
20040092346
Publication date
May 13, 2004
Randall King
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Over-running clutch pulley with clutch and bearing lubricant
Publication number
20040035670
Publication date
Feb 26, 2004
Mary-Jo Liston
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Over-running clutch pulley with clutch cartridge
Publication number
20030224886
Publication date
Dec 4, 2003
NTN Corporation
Randall King
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...