Edward F. Ryntz

Person

Warren, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Quick plastic forming of aluminum alloy sheet metal
- Patent number RE43012
- Issue date Dec 13, 2011
- GM Global Technology Operations LLC
- Moinuddin S. Rashid
- 072 - Metal deforming
Information Patent Grant
Vehicle body platform
- Patent number 6,845,839
- Issue date Jan 25, 2005
- General Motors Corporation
- Adrian B. Chernoff
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle belly pan
- Patent number 6,843,336
- Issue date Jan 18, 2005
- General Motors Corporation
- Adrian B. Chernoff
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of stretch forming an aluminum metal sheet and handling equi...
- Patent number 6,799,450
- Issue date Oct 5, 2004
- General Motors Corporation
- Nelson T. Brinas
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Mid plate process and equipment for the superplastic forming of par...
- Patent number 6,694,790
- Issue date Feb 24, 2004
- General Motors Corporation
- Edward Frank Ryntz
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hot die cleaning for superplastic and quick plastic forming
- Patent number 6,516,645
- Issue date Feb 11, 2003
- General Motors Corporation
- Arianna T. Morales
- B24 - GRINDING POLISHING
Information Patent Grant
Quick plastic forming of aluminum alloy sheet metal
- Patent number 6,253,588
- Issue date Jul 3, 2001
- General Motors Corporation
- Moinuddin Sirdar Rashid
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Superplastic forming process
- Patent number 5,974,847
- Issue date Nov 2, 1999
- General Motors Corporation
- Frederick Irvin Saunders
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for improving the hemmability of age-hardenable aluminum sheet
- Patent number 5,948,185
- Issue date Sep 7, 1999
- General Motors Corporation
- Paul Edward Krajewski
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of making a cast-to-size mold for molding finished plastic p...
- Patent number 5,427,676
- Issue date Jun 27, 1995
- General Motors Corporation
- Edward M. Domanski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mold for producing thin wall castings by gravity pouring
- Patent number 5,263,533
- Issue date Nov 23, 1993
- General Motors Corporation
- Alan P. Druschitz
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of producing cast-to-size tools
- Patent number 5,223,051
- Issue date Jun 29, 1993
- General Motors Corporation
- Edward F. Ryntz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Die improved tooling for metal working
- Patent number 5,143,747
- Issue date Sep 1, 1992
- Hughes Aircraft Company
- Jesse N. Matossian
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Chill-enhanced lost foam casting process
- Patent number 4,520,858
- Issue date Jun 4, 1985
- General Motors Corporation
- Edward F. Ryntz
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Method of stretch forming an aluminum metal sheet and handling equi...
- Publication number 20040069038
- Publication date Apr 15, 2004
- Nelson T. Brinas
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Mid plate process and equipment for the superplastic forming of par...
- Publication number 20030196466
- Publication date Oct 23, 2003
- Edward Frank Ryntz
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Vehicle body platform
- Publication number 20030038509
- Publication date Feb 27, 2003
- Adrian B. Chernoff
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vehicle belly pan
- Publication number 20030037971
- Publication date Feb 27, 2003
- Adrian B. Chernoff
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hot die cleaning for superplastic and quick plastic forming
- Publication number 20020078727
- Publication date Jun 27, 2002
- Arianna T. Morales
- B24 - GRINDING POLISHING

Edward F. Ryntz

Person

Patents Grantslast 30 patents

Quick plastic forming of aluminum alloy sheet metal

Vehicle body platform

Vehicle belly pan

Method of stretch forming an aluminum metal sheet and handling equi...

Mid plate process and equipment for the superplastic forming of par...

Hot die cleaning for superplastic and quick plastic forming

Quick plastic forming of aluminum alloy sheet metal

Superplastic forming process

Method for improving the hemmability of age-hardenable aluminum sheet

Method of making a cast-to-size mold for molding finished plastic p...

Mold for producing thin wall castings by gravity pouring

Method of producing cast-to-size tools

Die improved tooling for metal working

Chill-enhanced lost foam casting process

Patents Applicationslast 30 patents

Method of stretch forming an aluminum metal sheet and handling equi...

Mid plate process and equipment for the superplastic forming of par...

Vehicle body platform

Vehicle belly pan

Hot die cleaning for superplastic and quick plastic forming