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Thomas D. Coe
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Boxford, MA, US
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last 30 patents
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Patent Grant
Method and apparatus for hydro-forming thin-walled workpieces
Patent number
5,524,466
Issue date
Jun 11, 1996
QA Technology Company, Inc.
Thomas D. Coe
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Patent Grant
Method and apparatus for producing a high fin density extruded heat...
Patent number
4,187,711
Issue date
Feb 12, 1980
Wakefield Engineering, Inc.
Ronald B. Lavochkin
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...