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Advanced Friction Materials Company
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Sterling Heights, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Blocked slot clutch plate lining
Patent number
6,035,991
Issue date
Mar 14, 2000
Advanced Friction Materials, Inc.
John Willwerth
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Double wrap friction brake band and method of manufacture
Patent number
5,083,642
Issue date
Jan 28, 1992
Advanced Friction Materials Company
Oscar Stefanutti
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Slotted brake band for transmission assembly
Patent number
4,787,483
Issue date
Nov 29, 1988
Advanced Friction Materials Co.
Oscar E. Stefanutti
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...