Charles J. Bruggemann

Person

Rochester Hills, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for one-sided, one step joining of a metal sheet stack
- Patent number 9,180,548
- Issue date Nov 10, 2015
- GM Global Technology Operations LLC
- Alexander D. Khakhalev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of varying material properties
- Patent number 8,752,295
- Issue date Jun 17, 2014
- GM Global Technology Operations LLC
- Wuhua Yang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacture of shaped tubular part
- Patent number 7,941,907
- Issue date May 17, 2011
- GM Global Technology Operations LLC
- Wihua Yang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for forming a complex-shaped tubular structure
- Patent number 7,484,298
- Issue date Feb 3, 2009
- GM Global Technology Operations, Inc.
- Spyros P. Mellas
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Method of joining hydroformed tubular members
- Patent number 7,386,938
- Issue date Jun 17, 2008
- General Motors Corporation
- Charles J. Bruggemann
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Method of making variable thickness tubular member for vehicles
- Patent number 7,370,504
- Issue date May 13, 2008
- GM Global Technology Operations, Inc.
- Charles J. Bruggemann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hydroformed tubular members and method of hydroforming tubular memb...
- Patent number 7,337,641
- Issue date Mar 4, 2008
- GM Global Technology Operations, Inc.
- Charles J. Bruggemann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hydroformed and roll-formed cross sill assembly for vehicles and me...
- Patent number 7,322,640
- Issue date Jan 29, 2008
- General Motors Corporation
- Chi-Mou Ni
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Method for attaching intersecting tubes
- Patent number 7,300,536
- Issue date Nov 27, 2007
- GM Global Technology Operations, Inc.
- Pei-Chung Wang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Door beam for motor vehicle
- Patent number 7,270,364
- Issue date Sep 18, 2007
- GM Global Technology Operations, Inc.
- Chongmin Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Structural assembly for vehicles and method of making same
- Patent number 7,229,113
- Issue date Jun 12, 2007
- General Motors Corporation
- Joseph M. Lendway, IV
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Method of forming thickened tubular members
- Patent number 7,059,033
- Issue date Jun 13, 2006
- General Motors Corporation
- Charles J. Bruggemann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of joining tubular members
- Patent number 6,922,882
- Issue date Aug 2, 2005
- General Motors Corporation
- Sanjay Mahasukhlal Shah
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Multi-section support rail apparatus and method of making
- Patent number 6,584,689
- Issue date Jul 1, 2003
- General Motors Corporation
- Charles J. Bruggemann
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Multi-section support rail apparatus and method of making
- Patent number 6,557,930
- Issue date May 6, 2003
- General Motors Corporation
- Charles J. Bruggemann
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Method for hydroforming a hollow sheet metal body part
- Patent number 6,055,715
- Issue date May 2, 2000
- General Motors Corporation
- Chi-Mou Ni
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for hydroforming a vehicle space frame
- Patent number 5,720,092
- Issue date Feb 24, 1998
- General Motors Corporation
- Chi-Mou Ni
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Apparatus for pull spot welding
- Patent number 5,708,248
- Issue date Jan 13, 1998
- General Motors Corporation
- Michael Gerard Poss
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hydroformed structural member with varied wall thickness
- Patent number 5,557,961
- Issue date Sep 24, 1996
- General Motors Corporation
- Chi-Mou Ni
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of forming a tubular member with separate flange
- Patent number 5,431,326
- Issue date Jul 11, 1995
- General Motors Corporation
- Chi-Mou Ni
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hydroforming of compound tubes
- Patent number 5,333,775
- Issue date Aug 2, 1994
- General Motors Corporation
- Charles J. Bruggemann
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF VARYING MATERIAL PROPERTIES
- Publication number 20120167376
- Publication date Jul 5, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Wuhua Yang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for One-Sided, One Step Joining of a Metal Sheet Stack
- Publication number 20090302017
- Publication date Dec 10, 2009
- GM Global Technology Operations, Inc.
- Alexander D. Khakhalev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
System for and Method of Edge Welding Using Projections
- Publication number 20090078683
- Publication date Mar 26, 2009
- GM Global Technology Operations, Inc.
- Alexander D. Khakhalev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for manufacture of complex heat treated tubular structure
- Publication number 20090000708
- Publication date Jan 1, 2009
- GM Global Technology Operations, Inc.
- Wuhua Yang
- C21 - METALLURGY OF IRON
Information Patent Application
Method for manufacture of complex heat treated tubular structure
- Publication number 20080301942
- Publication date Dec 11, 2008
- GM Global Technology Operations, Inc.
- Wuhua Yang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for manufacture of shaped tubular part
- Publication number 20080120844
- Publication date May 29, 2008
- GM Global Technology Operations, Inc.
- Wuhua Yang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR ATTACHING INTERSECTING TUBES
- Publication number 20070261786
- Publication date Nov 15, 2007
- Pei-Chung Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for forming a complex-shaped tubular structure
- Publication number 20070193013
- Publication date Aug 23, 2007
- Spyros P. Mellas
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Structurally-integrated HVAC duct
- Publication number 20070123157
- Publication date May 31, 2007
- Sanjay M. Shah
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method of making variable thickness tubular member for vehicles
- Publication number 20070090569
- Publication date Apr 26, 2007
- Charles J. Bruggemann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Laminated steel having non-continuous viscoelastic layer
- Publication number 20070062758
- Publication date Mar 22, 2007
- Charles E. Jensen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Structural assembly for vehicles and method of making same
- Publication number 20060108783
- Publication date May 25, 2006
- Chi-Mou Ni
- B60 - VEHICLES IN GENERAL
Information Patent Application
Structural assembly for vehicles and method of making same
- Publication number 20060087153
- Publication date Apr 27, 2006
- Joseph M. Lendway
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Hydroformed and roll-formed cross sill assembly for vehicles and me...
- Publication number 20060076804
- Publication date Apr 13, 2006
- Chi-Mou Ni
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Hydroformed dovetail joint and method of joining tubular members
- Publication number 20050196228
- Publication date Sep 8, 2005
- Charles J. Bruggemann
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Method of forming thickened tubular members
- Publication number 20050166382
- Publication date Aug 4, 2005
- Charles J. Bruggemann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of forming vehicle body side structure assembly
- Publication number 20050071975
- Publication date Apr 7, 2005
- Chi-Mou Ni
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of joining tubular members
- Publication number 20040231125
- Publication date Nov 25, 2004
- Sanjay Mahasukhlal Shah
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MULTI-SECTION SUPPORT RAIL APPARATUS AND METHOD OF MAKING
- Publication number 20030080590
- Publication date May 1, 2003
- GENERAL MOTORS CORPORATION
- Charles J. Bruggemann
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
MULTI-SECTION SUPPORT RAIL APPARATUS AND METHOD OF MAKING
- Publication number 20030080589
- Publication date May 1, 2003
- Charles J. Bruggemann
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Charles J. Bruggemann

Person

Patents Grantslast 30 patents

Method for one-sided, one step joining of a metal sheet stack

Method of varying material properties

Method for manufacture of shaped tubular part

Method for forming a complex-shaped tubular structure

Method of joining hydroformed tubular members

Method of making variable thickness tubular member for vehicles

Hydroformed tubular members and method of hydroforming tubular memb...

Hydroformed and roll-formed cross sill assembly for vehicles and me...

Method for attaching intersecting tubes

Door beam for motor vehicle

Structural assembly for vehicles and method of making same

Method of forming thickened tubular members

Method of joining tubular members

Multi-section support rail apparatus and method of making

Multi-section support rail apparatus and method of making

Method for hydroforming a hollow sheet metal body part

Method for hydroforming a vehicle space frame

Apparatus for pull spot welding

Hydroformed structural member with varied wall thickness

Method of forming a tubular member with separate flange

Hydroforming of compound tubes

Patents Applicationslast 30 patents

METHOD OF VARYING MATERIAL PROPERTIES

Method for One-Sided, One Step Joining of a Metal Sheet Stack

System for and Method of Edge Welding Using Projections

Method for manufacture of complex heat treated tubular structure

Method for manufacture of complex heat treated tubular structure

Method for manufacture of shaped tubular part

METHOD FOR ATTACHING INTERSECTING TUBES

Method for forming a complex-shaped tubular structure

Structurally-integrated HVAC duct

Method of making variable thickness tubular member for vehicles

Laminated steel having non-continuous viscoelastic layer

Structural assembly for vehicles and method of making same

Structural assembly for vehicles and method of making same

Hydroformed and roll-formed cross sill assembly for vehicles and me...

Hydroformed dovetail joint and method of joining tubular members

Method of forming thickened tubular members

Method of forming vehicle body side structure assembly

Method of joining tubular members

MULTI-SECTION SUPPORT RAIL APPARATUS AND METHOD OF MAKING

MULTI-SECTION SUPPORT RAIL APPARATUS AND METHOD OF MAKING