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Gregory Allen Fett
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Toledo, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Limited slip differential using fluid coupling
Patent number
6,962,546
Issue date
Nov 8, 2005
Torque-Traction Technologies, Inc.
Gregory Allen Fett
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Heat pipe for differential assembly
Patent number
6,830,096
Issue date
Dec 14, 2004
Torque-Traction Technologies, Inc.
Gregory Allen Fett
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Ultra narrow adjustable differential assembly
Patent number
6,695,739
Issue date
Feb 24, 2004
Torque-Traction Technologies, Inc.
Gregory Allen Fett
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Compact differential assembly
Patent number
6,689,009
Issue date
Feb 10, 2004
Torque-Traction Technologies, Inc.
Gregory Allen Fett
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Differential transmission device in particular for a motor vehicle
Patent number
6,533,699
Issue date
Mar 18, 2003
Torque-Traction Technologies, Inc.
Gregory A. Fett
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Adjustable preload shim for tapered bearings
Patent number
6,474,873
Issue date
Nov 5, 2002
Spicer Technology, Inc.
James A. Krisher
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for joining ductile iron and steel
Patent number
6,308,882
Issue date
Oct 30, 2001
Dana Corporation
Mark Shuster
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Limited slip motor vehicle differential assembly
Patent number
6,293,889
Issue date
Sep 25, 2001
Dana Corporation
Gregory A. Fett
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Interconnected vents for motor vehicle axle assembly
Patent number
6,123,175
Issue date
Sep 26, 2000
Dana Corporation
Gregory A. Fett
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Two-piece friction welded motor vehicle axle shaft
Patent number
6,065,813
Issue date
May 23, 2000
Dana Corporation
Gregory A. Fett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Short span differential gear assembly
Patent number
6,056,663
Issue date
May 2, 2000
Dana Corporation
Gregory Allen Fett
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Limited slip planet gear for a motor vehicle differential assembly
Patent number
6,019,696
Issue date
Feb 1, 2000
Dana Corporation
Gregory A. Fett
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Locking washer arrangement
Patent number
5,967,722
Issue date
Oct 19, 1999
Dana Corporation
Gregory A. Fett
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
High torque capacity axle shaft
Patent number
4,986,608
Issue date
Jan 22, 1991
Dana Corporation
Gregory A. Fett
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for forming a contour hardened gear
Patent number
4,885,831
Issue date
Dec 12, 1989
Dana Corporation
Gregory A. Fett
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
Carburizing method
Publication number
20060266436
Publication date
Nov 30, 2006
Gregory Allen Fett
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Heat pipe cooler for differential assembly
Publication number
20060054411
Publication date
Mar 16, 2006
Gregory Allen Fett
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ULTRA NARROW ADJUSTABLE DIFFERENTIAL ASSEMBLY
Publication number
20030236147
Publication date
Dec 25, 2003
SPICER TECHNOLOGY, INC.,
Gregory Allen Fett
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...