Mircea M. Ghiran

Person

Lake Orion, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for attaching a fastener nut to a hydroformed...
- Patent number 7,685,690
- Issue date Mar 30, 2010
- GM Global Technology Operations, Inc.
- Mircea M. Ghiran
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
In-die hydropiercing device for piercing holes in hydroformed parts
- Patent number 7,249,480
- Issue date Jul 31, 2007
- General Motors Corporation
- Mircea M. Ghiran
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hydrotapping power unit
- Patent number 7,003,995
- Issue date Feb 28, 2006
- General Motors Corporation
- Mircea M. Ghiran
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for forming a threaded hole in a hydroformed part
- Patent number 6,931,901
- Issue date Aug 23, 2005
- General Motors Corporation
- Mircea M. Ghiran
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hydrotapping power unit
- Patent number 6,915,672
- Issue date Jul 12, 2005
- General Motors Corporation
- Mircea M. Ghiran
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hydroforming apparatus with retractable part locators
- Patent number 6,732,560
- Issue date May 11, 2004
- General Motors Corporation
- George Thomas Winterhalter
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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
Punch for piercing and sealing hydroformed parts
- Patent number 6,658,908
- Issue date Dec 9, 2003
- General Motors Corporation
- Mircea M Ghiran
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tubular part locator for hydroforming apparatus
- Patent number 6,637,246
- Issue date Oct 28, 2003
- General Motors Corporation
- Bruce Steven Shimanovski
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Self-aligning non-pinching hydroforming dies
- Patent number 6,584,821
- Issue date Jul 1, 2003
- General Motors Company
- 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 and apparatus for forming unobstructed holes in hollow hydro...
- Patent number 6,305,201
- Issue date Oct 23, 2001
- General Motors Corporation
- Mircea Ghiran
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for attaching a fastener nut to a hydroformed...
- Publication number 20060288559
- Publication date Dec 28, 2006
- Mircea M. Ghiran
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
In-die hydropiercing device for piercing holes in hydroformed parts
- Publication number 20060065030
- Publication date Mar 30, 2006
- Mircea M. Ghiran
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Hydrotapping power unit
- Publication number 20050199029
- Publication date Sep 15, 2005
- Mircea M. Ghiran
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method and apparatus for forming a threaded hole in a hydroformed part
- Publication number 20050081589
- Publication date Apr 21, 2005
- Mircea M. Ghiran
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Mircea M. Ghiran

Person

Patents Grantslast 30 patents

Method and apparatus for attaching a fastener nut to a hydroformed...

In-die hydropiercing device for piercing holes in hydroformed parts

Hydrotapping power unit

Method and apparatus for forming a threaded hole in a hydroformed part

Hydrotapping power unit

Hydroforming apparatus with retractable part locators

In-die hydropiercing apparatus with prepiercing adjustment

Punch for piercing and sealing hydroformed parts

Tubular part locator for hydroforming apparatus

Self-aligning non-pinching hydroforming dies

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

Method and apparatus for forming unobstructed holes in hollow hydro...

Patents Applicationslast 30 patents

Method and apparatus for attaching a fastener nut to a hydroformed...

In-die hydropiercing device for piercing holes in hydroformed parts

Hydrotapping power unit

Method and apparatus for forming a threaded hole in a hydroformed part