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Patents Grants
last 30 patents
Information
Patent Grant
Bottom face processing method of pillar-shaped honeycomb structure,...
Patent number
11,633,875
Issue date
Apr 25, 2023
NGK Insulators, Ltd.
Nobuhiro Fujie
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Information
Patent Grant
Method for producing a honeycomb body
Patent number
11,131,229
Issue date
Sep 28, 2021
Vitesco Technologies GmbH
Rainer Heinrich
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Information
Patent Grant
Method for the production of an exhaust-gas routing device for a mo...
Patent number
10,900,406
Issue date
Jan 26, 2021
Faurecia Emissions Control Technologies, Germany GmbH
Toni Zipfel
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Information
Patent Grant
Method for encasing a body of an exhaust gas system
Patent number
9,903,252
Issue date
Feb 27, 2018
Tenneco GmbH
Michael Weidner
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Information
Patent Grant
Method for producing an exhaust-gas aftertreatment device
Patent number
9,765,681
Issue date
Sep 19, 2017
Eberspächer Exhaust Technology GmbH & Co. KG
Georg Wirth
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Information
Patent Grant
Method of manufacturing an exhaust gas carrying device and tool the...
Patent number
9,714,596
Issue date
Jul 25, 2017
Faurecia Emissions Control Technologies, Germany GmbH
Stefan Keller
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Information
Patent Grant
Method for encasing a body of an exhaust gas system
Patent number
9,206,730
Issue date
Dec 8, 2015
Tenneco GmbH
Michael Weidner
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Information
Patent Grant
Method and machine tool for manufacturing exhaust gas cleaning devices
Patent number
8,910,383
Issue date
Dec 16, 2014
EMCON Technologies Germany (Augsburg) GmbH
Martin Adldinger
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Information
Patent Grant
Method of manufacturing an exhaust gas carrying device and tool the...
Patent number
8,857,056
Issue date
Oct 14, 2014
Faurecia Emissions Control Technologies, Germany GmbH
Stefan Keller
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Information
Patent Grant
Method of installing a longitudinally offset multi-layer mat in an...
Patent number
8,752,290
Issue date
Jun 17, 2014
Tenneco Automotive Operating Company Inc.
Stephen J. Myers
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Information
Patent Grant
Apparatus and method for forming an antipollution device housing
Patent number
8,701,288
Issue date
Apr 22, 2014
GWS Tube Forming Solutions Inc.
Richard Sojak
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Information
Patent Grant
Method for making catalytic converters with automated substrate cra...
Patent number
8,661,671
Issue date
Mar 4, 2014
Benteler Automotive Corporation
Frederick B. Hill
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Information
Patent Grant
Method of installing a multi-layer batt, blanket or mat in an exhau...
Patent number
8,661,673
Issue date
Mar 4, 2014
Tenneco Automotive Operating Company Inc.
Stephen J. Myers
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Information
Patent Grant
Hoop-stress controlled shrinking for exhaust component
Patent number
8,572,846
Issue date
Nov 5, 2013
Faurecia Emissions Control Technologies LLC
Mark Robinson
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Information
Patent Grant
Method of installing a longitudinally offset multi-layer mat in an...
Patent number
8,505,203
Issue date
Aug 13, 2013
Tenneco Automotive Operating Company Inc.
Steven Freis
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Information
Patent Grant
Method and apparatus for manufacturing a catalytic converter
Patent number
8,225,476
Issue date
Jul 24, 2012
Hess Engineering, Inc.
David Mayfield
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Information
Patent Grant
Catalytic converter and method of making the same
Patent number
8,201,331
Issue date
Jun 19, 2012
Katcon Global S.A. DE C.V.
John C. Boehnke
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Information
Patent Grant
Method of manufacturing catalytic converters
Patent number
8,146,251
Issue date
Apr 3, 2012
Hirotec Corporation
Naoyuki Kobayashi
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Information
Patent Grant
Method of insulating an exhaust device
Patent number
8,100,315
Issue date
Jan 24, 2012
Tennco Automotive Operating Company Inc.
Ruth Latham
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Information
Patent Grant
Fluid bearing assisted assembly of an exhaust treatment device
Patent number
7,743,501
Issue date
Jun 29, 2010
Tenneco Automotive Operating Company Inc.
Adam J Kotrba
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Information
Patent Grant
Automotive exhaust component and process of manufacture
Patent number
7,685,714
Issue date
Mar 30, 2010
John M. Tursky
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Information
Patent Grant
Insert for a catalytic converter and method and apparatus for formi...
Patent number
7,587,819
Issue date
Sep 15, 2009
Herbert L. Hall, Jr.
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Information
Patent Grant
Method for producing a cover that can be placed on the end of a mot...
Patent number
7,464,464
Issue date
Dec 16, 2008
Neef GmbH & Co. KG
Manfred Neef
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Information
Patent Grant
Post calibration catalytic converter canning apparatus and method
Patent number
7,451,660
Issue date
Nov 18, 2008
Tenneco Automotive Operating Company Inc.
Scott M. Martin
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Information
Patent Grant
Process for manufacturing a catalytic converter and plant therefor
Patent number
7,404,253
Issue date
Jul 29, 2008
J. Eberspächer GmbH & Co. KG
Markus Alles
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Information
Patent Grant
Method for producing a columnar member container
Patent number
7,174,635
Issue date
Feb 13, 2007
Sango Co., Ltd.
Tohru Irie
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Information
Patent Grant
Catalytic converter and method for manufacture thereof
Patent number
7,032,312
Issue date
Apr 25, 2006
Calsonickansei North America, Inc.
Stephen L. Burnette
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Information
Patent Grant
Method for making catalyst containers and implementing device
Patent number
6,705,012
Issue date
Mar 16, 2004
Wimetal S.A.
Guillaume Harle
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Information
Patent Grant
Method of assembling a catalytic converter for use in an internal c...
Patent number
6,568,078
Issue date
May 27, 2003
Corning Incorporated
Gregory Eisenstock
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Information
Patent Grant
Method of assembling a catalytic converter for use in an internal c...
Patent number
6,484,397
Issue date
Nov 26, 2002
Corning Incorporated
Thomas A. Collins
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Patents Applications
last 30 patents
Information
Patent Application
Method of Manufacturing an Exhaust Gas Carrying Device and Tool The...
Publication number
20140360016
Publication date
Dec 11, 2014
Stefan Keller
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR PRODUCING METALLIC CATALYST SUPPORT
Publication number
20140000077
Publication date
Jan 2, 2014
Olivier FOURNIER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR ENCASING A BODY OF AN EXHAUST GAS SYSTEM
Publication number
20130202887
Publication date
Aug 8, 2013
TENNECO GMBH
Michael Weidner
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR STUFFING A MONOLITH WITH A MOUNTING MAT INTO A HOUSING
Publication number
20130086806
Publication date
Apr 11, 2013
BENTELER AUTOMOBILTECHNIK GMBH
Dennis Ackerschott
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Information
Patent Application
METHOD OF INSTALLING A MULTI-LAYER BATT, BLANKET OR MAT IN AN EXHAU...
Publication number
20120144652
Publication date
Jun 14, 2012
Tenneco Automotive Operating Company Inc.
Stephen J. Myers
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method of Installing a Multi-Layer Batt, Blanket or Mat in an Exhau...
Publication number
20120079697
Publication date
Apr 5, 2012
Tenneco Automotive Operating Company Inc.
Stephen J. Myers
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
TAPER CUT EDGE MAT
Publication number
20120079704
Publication date
Apr 5, 2012
Steven Freis
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
EXHAUST TREATMENT SYSTEM AND METHOD OF ASSEMBLY
Publication number
20120055140
Publication date
Mar 8, 2012
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Richard Lorenze Johnson
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Information
Patent Application
METHOD FOR MAKING CATALYTIC CONVERTERS WITH AUTOMATED SUBSTRATE CRA...
Publication number
20110232065
Publication date
Sep 29, 2011
Frederick B. Hill, JR.
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Information
Patent Application
METHOD OF MANUFACTURING AN EXHAUST GAS CARRYING DEVICE AND TOOL THE...
Publication number
20110185576
Publication date
Aug 4, 2011
Stefan Keller
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Information
Patent Application
APPARATUS AND METHOD FOR FORMING AN ANTIPOLLUTION DEVICE HOUSING
Publication number
20100293950
Publication date
Nov 25, 2010
Richard Sojak
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Information
Patent Application
METHOD AND MACHINE TOOL FOR MANUFACTURING EXHAUST GAS CLEANING DEVICES
Publication number
20100225037
Publication date
Sep 9, 2010
Martin Adldinger
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Information
Patent Application
METHOD AND APPARATUS FOR COMPRESSING A MAT IN EXHAUST GAS CLEANING...
Publication number
20100154215
Publication date
Jun 24, 2010
Yoshihiro Umeda
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Information
Patent Application
Wound Wire Filter Elements
Publication number
20100146922
Publication date
Jun 17, 2010
ACS Industries, Inc.
George Greenwood
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Information
Patent Application
HOOP-STRESS CONTROLLED SHRINKING FOR EXHAUST COMPONENT
Publication number
20100107413
Publication date
May 6, 2010
Mark Robinson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Catalytic Converter and Method of Making the Same
Publication number
20100083484
Publication date
Apr 8, 2010
Delphi Technologies, Inc.
John C. Boehnke
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Information
Patent Application
Assembly and method of assembly for exhaust treatment
Publication number
20090293464
Publication date
Dec 3, 2009
Caterpillar Inc.
Gregory J. Kaufmann
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Information
Patent Application
Method and Apparatus For Manufacturing A Catalytic Converter
Publication number
20090282890
Publication date
Nov 19, 2009
Hess Engineering, Inc.
David Mayfield
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Information
Patent Application
Method and Jig for Manufacturing Metallic Catalyst Carrier
Publication number
20090193643
Publication date
Aug 6, 2009
CALSONIC KANSEI CORPORATION
Akio Sano
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Information
Patent Application
METHOD OF MANUFACTURING EXHAUST AFTERTREATMENT DEVICES
Publication number
20090113709
Publication date
May 7, 2009
EBERSPAECHER NORTH AMERICA, INC.
Bernd Mueller
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Information
Patent Application
PROCESS FOR MANUFACTURING EXHAUST GAS TREATMENT DEVICE
Publication number
20090031565
Publication date
Feb 5, 2009
Markus KONTZ
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Information
Patent Application
Automotive exhaust component and process of manufacture
Publication number
20080209729
Publication date
Sep 4, 2008
John M. Tursky
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Information
Patent Application
Process for Producing a Honeycomb Body with a Metallic Fleece, Hone...
Publication number
20080118702
Publication date
May 22, 2008
Emitec Gesellschaft fur Emissionstechnologie mbH
Rolf Bruck
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Catalytic converter and method for manufacture thereof
Publication number
20070237689
Publication date
Oct 11, 2007
Stephen L. Burnette
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method Of Manufacturing Catalytic Converters, Catalytic Converters,...
Publication number
20070212269
Publication date
Sep 13, 2007
Naoyuki Kobayashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Fluid bearing assisted assembly of an exhaust treatment device
Publication number
20070148057
Publication date
Jun 28, 2007
Adam J. Kotrba
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Post calibration catalytic converter canning apparatus and method
Publication number
20060150382
Publication date
Jul 13, 2006
Scott M. Martin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for producing a cover that can be placed on the end of a mot...
Publication number
20050235478
Publication date
Oct 27, 2005
Manfred Neef
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for producing a columnar member container
Publication number
20050138786
Publication date
Jun 30, 2005
SANGO CO., LTD.
Tohru Irie
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Process for manufacturing a catalytic converter and plant therefor
Publication number
20040255459
Publication date
Dec 23, 2004
Markus Alles
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