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W-F Industries, Inc.
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Bloomfield Hills, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Die set and billet for use therein
Patent number
4,426,872
Issue date
Jan 24, 1984
W-F Industries, Inc.
David A. Gatny
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Female dies and method of manufacture
Patent number
4,377,085
Issue date
Mar 22, 1983
W-F Industries, Inc.
Richard P. McDermott
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73311464 - WARMFLOW
Serial number
73311464
Registration number
1250947
Filing date
May 21, 1981
MSP Industries Corporation
7 - Machines and machine tools