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Ralph J. Spitale
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West Bloomfield, MI, US
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Patents Grants
last 30 patents
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Patent Grant
Transfer case with synchronizer clutch
Patent number
6,814,682
Issue date
Nov 9, 2004
BorgWarner Inc.
Ralph J. Spitale
B60 - VEHICLES IN GENERAL
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Patent Grant
One-way synchronizer
Patent number
5,211,068
Issue date
May 18, 1993
Borg-Warner Automotive Inc.
Ralph J. Spitale
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Transfer case with synchronizer clutch
Publication number
20030211913
Publication date
Nov 13, 2003
Ralph J. Spitale
B60 - VEHICLES IN GENERAL