Glenn M. Krcek

Person

Sterling Heights, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
In-die hydropiercing apparatus with prepiercing adjustment
- Patent number 6,672,120
- Issue date Jan 6, 2004
- General Motors Corporation
- Mircea M. Ghiran
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hydroforming, in-die hydropiercing and slug-ejecting method and app...
- Patent number 6,401,507
- Issue date Jun 11, 2002
- General Motors Corporation
- Glenn Mark Krcek
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for machining an "O" ring retention groove into a curved sur...
- Patent number 5,857,897
- Issue date Jan 12, 1999
- General Motors Corporation
- Glenn Mark Krcek
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Welding apparatus and process
- Patent number 5,408,065
- Issue date Apr 18, 1995
- General Motors Corporation
- Mark A. Campbell
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Quick release teach tool
- Patent number 5,153,409
- Issue date Oct 6, 1992
- General Motors Corporation
- Erick W. Rudaitis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tooling apparatus and method for robotic or like mechanized install...
- Patent number 4,759,108
- Issue date Jul 26, 1988
- General Motors Corporation
- John W. Scharlacken
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Glenn M. Krcek

Person

Patents Grantslast 30 patents

In-die hydropiercing apparatus with prepiercing adjustment

Hydroforming, in-die hydropiercing and slug-ejecting method and app...

Method for machining an "O" ring retention groove into a curved sur...

Welding apparatus and process

Quick release teach tool

Tooling apparatus and method for robotic or like mechanized install...