Alan A. Hale

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Berkhamsted, GB

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Patents Grantslast 30 patents

Information Patent Grant
Drill with disposable inserts
- Patent number 4,776,732
- Issue date Oct 11, 1988
- Carboloy Inc.
- Alan A. Hale
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Triangular cutting tool insert having cutting edges with recesses
- Patent number 4,681,486
- Issue date Jul 21, 1987
- General Electric Company
- Alan A. Hale
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting tool
- Patent number 4,668,132
- Issue date May 26, 1987
- General Electric Company
- Gino Villa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drill with disposable inserts
- Patent number 4,558,975
- Issue date Dec 17, 1985
- General Electric Company
- Alan A. Hale
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Inserts for cutting tools
- Patent number 4,475,851
- Issue date Oct 9, 1984
- General Electric Company
- Alan A. Hale
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR