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B21D53/045
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Parent Industries
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PERFORMING OPERATIONS TRANSPORTING
B21
Mechanical metalworking
B21D
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL
B21D53/00
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B21D53/045
by inflating partially united plates
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Patents Grants
last 30 patents
Information
Patent Grant
Heat exchanger and corresponding production method
Patent number
11,819,903
Issue date
Nov 21, 2023
A. Raymond et Cie
Giorgio Colugnati
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat exchanger fin and manufacturing method of the same
Patent number
11,725,885
Issue date
Aug 15, 2023
Cooler Master Co., Ltd.
Chia Yu Lin
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat exchanger fin and manufacturing method of the same
Patent number
11,692,777
Issue date
Jul 4, 2023
Cooler Master Co., Ltd.
Chia Yu Lin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method of manufacturing a heat exchanger
Patent number
11,598,587
Issue date
Mar 7, 2023
Cooler Master Co., Ltd.
Chia Yu Lin
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of manufacturing a heat exchanger
Patent number
11,598,588
Issue date
Mar 7, 2023
Cooler Master Co., Ltd.
Chia Yu Lin
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat exchanger fin and manufacturing method of tHE same
Patent number
11,530,879
Issue date
Dec 20, 2022
Cooler Master Co., Ltd.
Chia Yu Lin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method of manufacturing a heat exchanger
Patent number
11,359,870
Issue date
Jun 14, 2022
Cooler Master Co., Ltd.
Chia Yu Lin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method for quick gas bulging forming of hot metal sheet
Patent number
10,710,139
Issue date
Jul 14, 2020
Harbin Institute of Technology
Shijian Yuan
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Microchannel expanded heat exchanger
Patent number
9,618,278
Issue date
Apr 11, 2017
Denkenberger Thermal, LLC
David C. Denkenberger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Food processing vat with heat exchangers
Patent number
8,820,224
Issue date
Sep 2, 2014
Cheese & Whey Systems, Inc.
Timothy J. Isenberg
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Friction welded structural assembly and preform and method for same
Patent number
7,946,468
Issue date
May 24, 2011
The Boeing Company
Max R. Runyan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Bipolar plate fabrication by roll bonding
Patent number
7,252,218
Issue date
Aug 7, 2007
General Motors Corporation
Xiaohong Gayden
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for making integrated circuit aluminium panels
Patent number
7,226,516
Issue date
Jun 5, 2007
Alcan Rhenalu
Yves Doremus
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Multisheet sandwich panel using superplastic forming and adhesive b...
Patent number
7,146,727
Issue date
Dec 12, 2006
The Boeing Company
Matthew G. Kistner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat exchanger
Patent number
7,121,002
Issue date
Oct 17, 2006
Max Roth
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Friction welded structural assembly and preform and method for same
Patent number
7,048,175
Issue date
May 23, 2006
The Boeing Company
Max R. Runyan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Combined superplastic forming and adhesive bonding
Patent number
6,810,572
Issue date
Nov 2, 2004
The Boeing Company
Matthew G. Kistner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Tailored solutionizing of aluminum sheets
Patent number
6,679,417
Issue date
Jan 20, 2004
Tower Automotive Technology Products, Inc.
Lawrence M. Dziadosz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for the manufacturing of structural members
Patent number
6,626,351
Issue date
Sep 30, 2003
Tower Automotive Technology Products, Inc.
Lawrence M. Dziadosz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing an article by diffusion bonding and superpl...
Patent number
6,467,168
Issue date
Oct 22, 2002
Rolls-Royce PLC
Michael J Wallis
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Combined superplastic forming and adhesive bonding
Patent number
6,337,471
Issue date
Jan 8, 2002
The Boeing Company
Matthew G. Kistner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Process for manufacturing a hollow body from two metal bars
Patent number
6,098,262
Issue date
Aug 8, 2000
DaimlerChrysler AG
Volker Thoms
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of producing and utilizing deformable workpieces for high-pr...
Patent number
6,070,786
Issue date
Jun 6, 2000
Elpatronic AG
Markus Meier
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchanger manufacture
Patent number
6,068,179
Issue date
May 30, 2000
Rolls-Royce plc
John O Fowler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of producing and utilizing deformable workpieces for high-pr...
Patent number
5,984,163
Issue date
Nov 16, 1999
Elpatronic AG
Markus Meier
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Vapor compression distillation system and method
Patent number
5,968,321
Issue date
Oct 19, 1999
Ridgewood WaterPure Corporation
Stephan B. Sears
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Welded plate heat exchanger
Patent number
5,638,899
Issue date
Jun 17, 1997
Alfa-Laval Thermal AB
Ralf Blomgren
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hollow component manufacture
Patent number
5,611,944
Issue date
Mar 18, 1997
Rolls-Royce plc
John J. Gilkinson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Reinforced hydraulically expanded coil
Patent number
5,507,339
Issue date
Apr 16, 1996
The Babcock & Wilcox Company
Richard L. Holbrook
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat exchangers and methods of manufacture thereof
Patent number
5,505,256
Issue date
Apr 9, 1996
Rolls-Royce plc
James E. Boardman
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
HEAT EXCHANGER FIN AND MANUFACTURING METHOD OF THE SAME
Publication number
20230003459
Publication date
Jan 5, 2023
Cooler Master Co., Ltd.
Chia Yu LIN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HEAT EXCHANGER FIN AND MANUFACTURING METHOD OF THE SAME
Publication number
20230003460
Publication date
Jan 5, 2023
Cooler Master Co., Ltd.
Chia Yu LIN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HEAT EXCHANGER FIN AND MANUFACTURING METHOD OF THE SAME
Publication number
20220299271
Publication date
Sep 22, 2022
Cooler Master Co., Ltd.
Chia Yu LIN
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER FIN AND MANUFACTURING METHOD OF THE SAME
Publication number
20220290928
Publication date
Sep 15, 2022
Cooler Master Co., Ltd.
Chia Yu LIN
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER AND CORRESPONDING PRODUCTION METHOD
Publication number
20220097121
Publication date
Mar 31, 2022
C.G.A. TECHNOLOGIES S.R.L.
Giorgio COLUGNATI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR QUICK GAS BULGING FORMING OF HOT METAL SHEET
Publication number
20190366409
Publication date
Dec 5, 2019
HARBIN INSTITUTE OF TECHNOLOGY
Shijian YUAN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR PRODUCING AN ABSORBER FOR A SOLAR COLLECTOR, AND A SOLAR...
Publication number
20130276776
Publication date
Oct 24, 2013
Rodomach Speciaalmachines B.V.
Bernard Teunis TE KAMP
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MICROCHANNEL EXPANDED HEAT EXCHANGER
Publication number
20120291991
Publication date
Nov 22, 2012
The Regents of the University of Colorado, a Body Corporate
David C. Denkenberger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Food Processing Vat With Heat Exchangers
Publication number
20110252981
Publication date
Oct 20, 2011
Timothy J. Isenberg
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WELDING A METAL PRODUCT
Publication number
20110180237
Publication date
Jul 28, 2011
John Clifford Hobbins
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
COOLING JACKET, ESPECIALLY FOR ELECTRICAL MACHINES AND METHOD FOR T...
Publication number
20110083834
Publication date
Apr 14, 2011
BAUMULLER NURNBERG GMBH
Joachim Braun
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Friction welded structural assembly and preform and method for same
Publication number
20060255098
Publication date
Nov 16, 2006
The Boeing Company
Max R. Runyan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MULTISHEET SANDWICH PANEL USING SUPERPLASTIC FORMING AND ADHESIVE B...
Publication number
20060199031
Publication date
Sep 7, 2006
The Boeing Company
Matthew G. Kistner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Friction welded structural assembly and preform and method for same
Publication number
20050133567
Publication date
Jun 23, 2005
The Boeing Company
Max R. Runyan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Bipolar plate fabrication by roll bonding
Publication number
20050133575
Publication date
Jun 23, 2005
Xiaohong Gayden
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for making integrated circuit aluminium panels
Publication number
20040055668
Publication date
Mar 25, 2004
Yves Doremus
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Tailored solutionizing of aluminum sheets
Publication number
20020162877
Publication date
Nov 7, 2002
Lawrence M. Dziadosz
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Combined superplastic forming and adhesive bonding
Publication number
20020036057
Publication date
Mar 28, 2002
The Boeing Company
Matthew G. Kistner
B32 - LAYERED PRODUCTS
Information
Patent Application
Method and apparatus for the manufacturing of structural members
Publication number
20020033410
Publication date
Mar 21, 2002
Lawrence M. Dziadosz
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Heat exchanger element
Publication number
20010032716
Publication date
Oct 25, 2001
Wolf-Dieter Consilius
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Method of manufacturing an article by diffusion bonding and superpl...
Publication number
20010022023
Publication date
Sep 20, 2001
Michael J. Wallis
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...