Jean L. Costa

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Almont, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Hand tool and methods of constructing and utilizing same
- Patent number 5,359,818
- Issue date Nov 1, 1994
- Covil Products, Inc.
- Jean L. Costa
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS