James J. Roberts

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Irwin, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Tool for removing a metallic plug from a tube
- Patent number 5,664,328
- Issue date Sep 9, 1997
- Westinghouse Electric Corporation
- David J. Fink
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pneumatic tool and method for plug removal
- Patent number 5,517,740
- Issue date May 21, 1996
- Westinghouse Electric Corporation
- Annette M. Costlow
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for removing a metallic plug from a tube
- Patent number 5,465,483
- Issue date Nov 14, 1995
- Westinghouse Electric Corporation
- David J. Fink
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR