John Richard Witzel

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Milford, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Counterbalance mechanism for vertically movable means
- Patent number 4,807,518
- Issue date Feb 28, 1989
- Cincinnati Milacron Inc.
- Merrill E. Berchtold
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for aligning cutting tools
- Patent number 4,712,953
- Issue date Dec 15, 1987
- Cincinnati Milacron Inc.
- John R. Witzel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for controlling tool feed mechanism on an EDM machine
- Patent number 4,021,635
- Issue date May 3, 1977
- Cincinnati Milacron, Inc.
- Jerry Earl Losey
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for controlling generation of machining pulses...
- Patent number 3,988,560
- Issue date Oct 26, 1976
- Cincinnati Milacron, Inc.
- Jerry Earl Losey
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR