Ward A. Ames

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Danville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for forming collared holes
- Patent number 4,132,097
- Issue date Jan 2, 1979
- Tridan Tool & Machine, Inc.
- Ward A. Ames
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Self cleaning progressive fin die with improved stripping means
- Patent number 4,118,968
- Issue date Oct 10, 1978
- Tridan Tool & Machine, Inc.
- Ward A. Ames
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Self cleaning progressive fin die with improved stripping means
- Patent number 3,995,469
- Issue date Dec 7, 1976
- Tridan Tool & Machine, Inc.
- Ward A. Ames
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...