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Mechanical metalworking
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WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL
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B21D53/08
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Patents Grants
last 30 patents
Information
Patent Grant
Modular intercooler block
Patent number
12,228,349
Issue date
Feb 18, 2025
K & N Engineering, Inc.
Matthew Stevens
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat exchanger and method for manufacturing heat exchanger
Patent number
12,151,280
Issue date
Nov 26, 2024
Marelli Corporation
Masahiro Kato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tubeless heat exchanger for fluid heating systems
Patent number
11,835,302
Issue date
Dec 5, 2023
FULTON GROUP N.A., INC.
Carl Nicholas Nett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchanger and manufacturing method therefor
Patent number
11,779,994
Issue date
Oct 10, 2023
Noritz Corporation
Naoki Se
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Boiler tube panel installation device and method of aligning
Patent number
11,638,974
Issue date
May 2, 2023
Consolidated Edison Company of New York, Inc.
Mark O'Brien
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Systems and methods for heat exchanger manufacturing
Patent number
11,548,055
Issue date
Jan 10, 2023
Rheem Manufacturing Company
Yang Zou
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Combinational heatsink tube for intercooler
Patent number
11,465,194
Issue date
Oct 11, 2022
Ping-Tsang Shih
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tubeless heat exchanger for fluid heating systems
Patent number
11,441,846
Issue date
Sep 13, 2022
FULTON GROUP N.A., INC.
Carl Nicholas Nett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchanger with aluminum tubes rolled into an aluminum tube sup...
Patent number
11,415,381
Issue date
Aug 16, 2022
TRANE INTERNATIONAL INC.
William Burgess Fox
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Device for manufacturing fins and method for manufacturing fins
Patent number
11,400,510
Issue date
Aug 2, 2022
Mitsubishi Electric Corporation
Atsushi Terano
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Systems and methods for heat exchanger manufacturing
Patent number
11,338,353
Issue date
May 24, 2022
Rheem Manufacturing Company
Yang Zou
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Pressure expansion methods for heat exchanger manufacturing
Patent number
11,338,352
Issue date
May 24, 2022
Rheem Manufacturing Company
Sivakumar Gopalnarayanan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchanger, air conditioner, and apparatus for manufacturing he...
Patent number
11,305,386
Issue date
Apr 19, 2022
Mitsubishi Electric Corporation
Toshimichi Baba
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchanger
Patent number
11,255,609
Issue date
Feb 22, 2022
HANON SYSTEMS
Richard Armsden
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchanger, refrigeration cycle apparatus, and method for manuf...
Patent number
11,168,948
Issue date
Nov 9, 2021
Mitsubishi Electric Corporation
Yuki Ugajin
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Air intake separator systems and methods
Patent number
11,148,087
Issue date
Oct 19, 2021
Veotec Americas LLC
Peter Valsler
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Component with differing material properties
Patent number
11,091,848
Issue date
Aug 17, 2021
Unison Industries, LLC
Gordan Tajiri
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Double-row bent heat exchanger
Patent number
11,085,701
Issue date
Aug 10, 2021
SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO., LTD.
Yan He
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Jig structure for manufacturing heat dissipation unit
Patent number
11,033,989
Issue date
Jun 15, 2021
Asia Vital Components Co., Ltd.
Chih-Yeh Lin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Guide apparatus for hairpin-shaped heat exchanger tubes
Patent number
10,974,308
Issue date
Apr 13, 2021
Hidaka Seiki Kabushiki Kaisha
Keiichi Morishita
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing a series of at least a first and a second heat...
Patent number
10,953,455
Issue date
Mar 23, 2021
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Nicolas Chantant
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Manufacturing apparatus for heat exchanger fins
Patent number
10,946,433
Issue date
Mar 16, 2021
Hidaka Seiki Kabushiki Kaisha
Junichi Nishizawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Air conditioner and method of manufacturing the same
Patent number
10,941,989
Issue date
Mar 9, 2021
LG Electronics Inc.
Hongseong Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Stacking-type header and method of manufacturing stacking-type header
Patent number
10,921,069
Issue date
Feb 16, 2021
Mitsubishi Electric Corporation
Takehiro Hayashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Alignment apparatus for hairpin-shaped heat exchanger tubes
Patent number
10,835,945
Issue date
Nov 17, 2020
Hidaka Seiki Kabushiki Kaisha
Keiichi Morishita
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Device and method for forming inside three-dimensional finned tube...
Patent number
10,807,145
Issue date
Oct 20, 2020
Zhenping Wan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Alignment apparatus for hairpin-shaped heat exchanger tubes
Patent number
10,773,295
Issue date
Sep 15, 2020
Hidaka Seiki Kabushiki Kaisha
Keiichi Morishita
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and systems for an EGR cooler including cooling tubes with a...
Patent number
10,697,404
Issue date
Jun 30, 2020
Transportation IP Holdings, LLC
Pushkar Haresh Sheth
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat exchange tube for heat exchanger, heat exchanger and assembly...
Patent number
10,690,420
Issue date
Jun 23, 2020
Danfoss Micro Channel Heat Exchanger (Jiaxing) Co., Ltd.
Zhifeng Zhang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat exchanger and method of making the same
Patent number
10,584,921
Issue date
Mar 10, 2020
Modine Manufacturing Company
Eric Steinbach
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
HEAT EXCHANGER AND METHOD FOR MANUFACTURING SAME
Publication number
20250052518
Publication date
Feb 13, 2025
S PLUS COMTECH CO., LTD.
Dong Soo SHIN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
RIBBED TUBELESS HEAT EXCHANGER FOR FLUID HEATING SYSTEMS INCLUDING...
Publication number
20240102740
Publication date
Mar 28, 2024
FULTON GROUP N.A., INC.
Carl Nicholas Nett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HYDRAULIC EXPANSION OF OVAL TUBES IN TUBE SHEET
Publication number
20230302525
Publication date
Sep 28, 2023
Carrier Corporation
Thomas Bryant
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DEVICE FOR WORKING PIPES
Publication number
20230211402
Publication date
Jul 6, 2023
SMI S.R.L. - SISTEMI MECCANICI INDUSTRIALI
Sergio Campeotto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Heat Exchanger and Method for Manufacturing Heat Exchanger
Publication number
20230035116
Publication date
Feb 2, 2023
Marelli Corporation
Masahiro Kato
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
RIBBED TUBELESS HEAT EXCHANGER FOR FLUID HEATING SYSTEMS INCLUDING...
Publication number
20230017453
Publication date
Jan 19, 2023
FULTON GROUP N.A., INC.
Carl Nicholas Nett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HEAT EXCHANGER AND MANUFACTURING METHOD THEREFOR
Publication number
20220410247
Publication date
Dec 29, 2022
Noritz Corporation
Naoki SE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Systems And Methods For Heat Exchanger Manufacturing
Publication number
20220274155
Publication date
Sep 1, 2022
RHEEM MANUFACTURING COMPANY
Yang Zou
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Combinational Heatsink Tube for Intercooler
Publication number
20220097122
Publication date
Mar 31, 2022
Ping-Tsang Shih
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
SYSTEMS AND METHODS FOR HEAT EXCHANGER MANUFACTURING
Publication number
20220048093
Publication date
Feb 17, 2022
RHEEM MANUFACTURING COMPANY
Yang Zou
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PRESSURE EXPANSION METHODS FOR HEAT EXCHANGER MANUFACTURING
Publication number
20220032358
Publication date
Feb 3, 2022
RHEEM MANUFACTURING COMPANY
Sivakumar Gopalnarayanan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HEAT EXCHANGER, AIR CONDITIONER, AND APPARATUS FOR MANUFACTURING HE...
Publication number
20210285662
Publication date
Sep 16, 2021
MITSUBISHI ELECTRIC CORPORATION
Toshimichi BABA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
VAPOR CHAMBER STRUCTURE AND MANUFACTURING METHOD THEREOF
Publication number
20210251107
Publication date
Aug 12, 2021
Unimicron Technology Corp.
Ra-Min Tain
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DEVICE FOR MANUFACTURING FINS AND METHOD FOR MANUFACTURING FINS
Publication number
20200353532
Publication date
Nov 12, 2020
MITSUBISHI ELECTRIC CORPORATION
Atsushi TERANO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
COLD GAS WELDING OF BRACKETS TO ALUMINUM HEAT EXCHANGERS
Publication number
20200224980
Publication date
Jul 16, 2020
HANON SYSTEMS
Richard Armsden
B60 - VEHICLES IN GENERAL
Information
Patent Application
LOCOMOTIVE HEAT EXCHANGER APPARATUS AND METHOD OF MANUFACTURING A H...
Publication number
20200189046
Publication date
Jun 18, 2020
GENERAL ELECTRIC COMPANY
BALAJI HOSADURGAM RAVINDRANATH
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR PRODUCING A SERIES OF AT LEAST A FIRST AND A SECOND HEAT...
Publication number
20200130044
Publication date
Apr 30, 2020
L'Air Liquide, Societe Anonyme pour l'Etude et l?Exploitation des Procedes Ge...
Nicolas CHANTANT
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HEAT EXCHANGER, REFRIGERATION CYCLE APPARATUS, AND METHOD FOR MANUF...
Publication number
20200080795
Publication date
Mar 12, 2020
Mitsubishi Electric Corporation
Yuki UGAJIN
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
JIG STRUCTURE FOR MANUFACTURING HEAT DISSIPATION UNIT
Publication number
20200023475
Publication date
Jan 23, 2020
Asia Vital Components Co., Ltd.
Chih-Yeh Lin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
THERMAL-CONTROL, TRUSS-PLATE APPARATUS AND METHOD
Publication number
20200016705
Publication date
Jan 16, 2020
THERMAL MANAGEMENT TECHNOLOGIES
J. Clair Batty
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MODULAR INTERCOOLER BLOCK
Publication number
20190257592
Publication date
Aug 22, 2019
K&N Engineering, Inc.
Jonathan Richard Fiello
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HEAT EXCHANGER
Publication number
20190257588
Publication date
Aug 22, 2019
HANON SYSTEMS
Richard Armsden
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HEAT EXCHANGER AND COMPONENTS AND METHODS THEREFOR
Publication number
20190249925
Publication date
Aug 15, 2019
Air-Radiators Pty Ltd
Carl Morley
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND SYSTEMS FOR AN EGR COOLER INCLUDING COOLING TUBES WITH A...
Publication number
20190234351
Publication date
Aug 1, 2019
GE Global Sourcing LLC
Pushkar Haresh Sheth
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
GUIDE APPARATUS FOR HAIRPIN-SHAPED HEAT EXCHANGER TUBES
Publication number
20190210090
Publication date
Jul 11, 2019
HIDAKA SEIKI KABUSHIKI KAISHA
Keiichi MORISHITA
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
RIBBED TUBELESS HEAT EXCHANGER FOR FLUID HEATING SYSTEMS INCLUDING...
Publication number
20190204011
Publication date
Jul 4, 2019
FULTON GROUP N.A., INC.
Carl Nicholas Nett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ALIGNMENT APPARATUS FOR HAIRPIN-SHAPED HEAT EXCHANGER TUBES
Publication number
20190168284
Publication date
Jun 6, 2019
HIDAKA SEIKI KABUSHIKI KAISHA
Keiichi MORISHITA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ALIGNMENT APPARATUS FOR HAIRPIN-SHAPED HEAT EXCHANGER TUBES
Publication number
20190160518
Publication date
May 30, 2019
HIDAKA SEIKI KABUSHIKI KAISHA
Keiichi MORISHITA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
STACKING-TYPE HEADER AND METHOD OF MANUFACTURING STACKING-TYPE HEADER
Publication number
20190154365
Publication date
May 23, 2019
Mitsubishi Electric Corporation
Takehiro HAYASHI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MANUFACTURING APPARATUS FOR HEAT EXCHANGER FINS
Publication number
20190143394
Publication date
May 16, 2019
HIDAKA SEIKI KABUSHIKI KAISHA
Junichi NISHIZAWA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...