Colleen Spillard

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Norwood, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
2XXX series aluminum alloy
- Patent number 6,113,850
- Issue date Sep 5, 2000
- Aluminum Company of America
- Charles W. Bartges
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...