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Charles T. D'Agostino
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Rochester, NY, US
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last 30 patents
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Patent Grant
Roll-formed differential gear
Patent number
5,655,987
Issue date
Aug 12, 1997
Zexel Torsen Inc.
Ward E. Bowerman
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Roll-forming die for helical gears
Patent number
5,515,708
Issue date
May 14, 1996
Zexel Torsen Inc.
Charles T. D'Agostino
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...