David Michalewski

Person

Cheektowaga, NY, US

People

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
High energy impact riveting apparatus and method
- Patent number 5,575,166
- Issue date Nov 19, 1996
- Gemcor Engineering Corp.
- David Michalewski
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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
High energy impact riveting apparatus and method
- Patent number 5,471,865
- Issue date Dec 5, 1995
- Gemcor Engineering Corp.
- David Michalewski
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Low amperage electromagnetic apparatus and method for uniform rivet...
- Patent number 5,398,537
- Issue date Mar 21, 1995
- Gemcor Engineering Corporation
- David Michalewski
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for fastening
- Patent number 5,222,289
- Issue date Jun 29, 1993
- Gemcor Engineering Corp.
- David Michalewski
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for orienting and injecting fasteners
- Patent number 5,065,898
- Issue date Nov 19, 1991
- Gemcor Engineering Corporation
- David Michalewski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Slug riveting method and apparatus with C-frame deflection compensa...
- Patent number 5,060,362
- Issue date Oct 29, 1991
- Gemcor Engineering Corp.
- James L. Birke
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

David Michalewski

Person

Patents Grantslast 30 patents

Apparatus for positioning of tooling efficiently

High energy impact riveting apparatus and method

Method and apparatus for positioning of tooling efficiently

High energy impact riveting apparatus and method

Low amperage electromagnetic apparatus and method for uniform rivet...

Method and apparatus for fastening

Apparatus for orienting and injecting fasteners

Slug riveting method and apparatus with C-frame deflection compensa...