Ernest K. Krell

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Lewiston, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for positioning of tooling efficiently
- Patent number 5,687,463
- Issue date Nov 18, 1997
- Gemcor Engineering Corp.
- David Michalewski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for positioning of tooling efficiently
- Patent number 5,555,616
- Issue date Sep 17, 1996
- Gemcor Engineering Corporation
- David Michalewski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for positioning tooling
- Patent number 5,154,643
- Issue date Oct 13, 1992
- Gemcor Engineering Corporation
- Mark J. Catania
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automatic double-flush riveting
- Patent number 4,999,896
- Issue date Mar 19, 1991
- Gemcor Engineering Corporation
- William W. Mangus
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR