Making holes

Industry

CPC
B23H9/14

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23HWORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL B23H9/00Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects

Current Industry

B23H9/14Making holes

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Electrical discharge machining method for generating variable spray...
- Patent number 12,194,558
- Issue date Jan 14, 2025
- Cummins Inc.
- Chen-Chun Kao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for drilling a hole in a part made of electroconductive mate...
- Patent number 12,151,296
- Issue date Nov 26, 2024
- SAFRAN AIRCRAFT ENGINES
- Pierre Gaston Clement Huard
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrochemical machining of geometrically complex passages
- Patent number 11,980,959
- Issue date May 14, 2024
- Textron Innovations Inc.
- Kevin Joseph Monahan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical discharge machining assemblies and methods for using the...
- Patent number 11,904,397
- Issue date Feb 20, 2024
- GE-Hitachi Nuclear Energy Americas LLC
- Jack T. Matsumoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Forming lined cooling aperture(s) in a turbine engine component
- Patent number 11,898,465
- Issue date Feb 13, 2024
- RTX Corporation
- Brian Craig
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Nanopore forming method and uses thereof
- Patent number 11,753,738
- Issue date Sep 12, 2023
- Ecole Polytechnique Federale de Lausanne (EPFL)
- Jiandong Feng
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for machining workpiece and article machined ther...
- Patent number 11,745,279
- Issue date Sep 5, 2023
- General Electric Company
- Yong Yang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Methods for forming munitions casings and casings and munitions for...
- Patent number 11,747,122
- Issue date Sep 5, 2023
- Corvid Technologies LLC
- Anne Marie Algoso
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical discharge machining system including in-situ tool electrode
- Patent number 11,745,278
- Issue date Sep 5, 2023
- Hamilton Sundstrand Corporation
- Mark R. Jaworowski
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Device for holding one or more electrode(s) for electrical discharg...
- Patent number 11,707,793
- Issue date Jul 25, 2023
- SAFRAN
- Martin Ducas
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical discharge machining method for generating variable spray...
- Patent number 11,602,798
- Issue date Mar 14, 2023
- Cummins Inc.
- Chen-Chun Kao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods for forming munitions casings and casings and munitions for...
- Patent number 11,454,480
- Issue date Sep 27, 2022
- Corvid Technologies LLC
- Anne Marie Algoso
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machining apparatus and machining system
- Patent number 11,426,812
- Issue date Aug 30, 2022
- General Electric Company
- Yuanfeng Luo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for manufacturing film cooling hole diffuser po...
- Patent number 11,407,065
- Issue date Aug 9, 2022
- Raytheon Corporation Inc.
- Scott D. Lewis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Nanopore forming method and uses thereof
- Patent number 11,401,625
- Issue date Aug 2, 2022
- Ecole Polytechnique Federale de Lausanne (EPFL)
- Jiandong Feng
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electromechanical machining method, method of manufacturing perfora...
- Patent number 11,376,681
- Issue date Jul 5, 2022
- MITSUBISHI POWER, LTD.
- Kota Matsumoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing a stage of a steam turbine
- Patent number 11,333,029
- Issue date May 17, 2022
- Nuovo Pignone SRL
- Giacomo Bencini
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and device for machining shapes using electrical machining
- Patent number 11,311,955
- Issue date Apr 26, 2022
- Agie Charmilles SA
- Umang Maradia
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical discharge machining assemblies and methods for using the...
- Patent number 11,273,508
- Issue date Mar 15, 2022
- GE-Hitachi Nuclear Energy Americas LLC
- Jack T. Matsumoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing a hollow valve
- Patent number 11,247,284
- Issue date Feb 15, 2022
- Mahle International GmbH
- Peter Kroos
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric discharge machining apparatus
- Patent number 11,247,282
- Issue date Feb 15, 2022
- Sodick Co., Ltd.
- Jun Takahashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing a cavity in a blade platform; corresponding blade
- Patent number 11,224,926
- Issue date Jan 18, 2022
- Siemens Energy Global GmbH & Co. KG
- Fathi Ahmad
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode, electrochemical machining apparatus using the electrode,...
- Patent number 11,179,790
- Issue date Nov 23, 2021
- Hoden Seimitsu Kako Kenkyusho Co., Ltd.
- Takayuki Mori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for producing riflings in barrels of guns
- Patent number 11,181,333
- Issue date Nov 23, 2021
- AEC-ALPEN ENERGY CONSULTING GMBH
- Maxim Turlakov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode for electroerosion machining system
- Patent number 11,161,190
- Issue date Nov 2, 2021
- General Electric Company
- Yuanfeng Luo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fine hole electric discharge machine
- Patent number 11,077,510
- Issue date Aug 3, 2021
- Sodick Co., Ltd.
- Yoshinobu Yamamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Combined liquid guided laser and electrical discharge machining
- Patent number 11,065,715
- Issue date Jul 20, 2021
- General Electric Company
- Zhaoli Hu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fuel-injection metering device, fuel-injection nozzle, mould for pr...
- Patent number 10,989,157
- Issue date Apr 27, 2021
- STOBA HOLDING GMBH & CO. KG
- Oliver Günther
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool electrode for and methods of electrical discharge machining
- Patent number 10,953,483
- Issue date Mar 23, 2021
- General Electric Company
- Yuefeng Luo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Nanopore forming method and uses thereof
- Patent number 10,947,637
- Issue date Mar 16, 2021
- Ecole Polytechnique Federale de Lausanne (EPFL)
- Jiandong Feng
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Method Of Forming A Recess In A Workpiece
- Publication number 20240383060
- Publication date Nov 21, 2024
- MTU AERO ENGINES AG
- Alexander Noller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF STABILIZING A LOWER END OF A THERMAL SHIELD SURROUNDING A...
- Publication number 20240290511
- Publication date Aug 29, 2024
- Framatome Inc.
- Kenneth Wade Markham
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRODE ASSEMBLY AND ELECTROCHEMICAL MACHINING METHOD
- Publication number 20240253141
- Publication date Aug 1, 2024
- Cummins Ltd
- Robert L. Holroyd
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
AIRFOIL LAST CHANCE SCREEN UTILIZING EDM AND AFM
- Publication number 20240167423
- Publication date May 23, 2024
- Collins Engine Nozzles, Inc.
- Thomas J. Ocken
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
NANOPORE FORMING METHOD AND USES THEREOF
- Publication number 20230374693
- Publication date Nov 23, 2023
- ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
- Jiandong FENG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PULSED ELECTROCHEMICAL MACHINING OF TURBINE COMPONENTS
- Publication number 20230347434
- Publication date Nov 2, 2023
- Rolls-Royce Corporation
- Rusty M. Garner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Hydraulically Operated Electrochemical Machining Assemblies
- Publication number 20230286072
- Publication date Sep 14, 2023
- Textron Innovations Inc.
- Kevin Joseph Monahan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRICAL DISCHARGE MACHINING METHOD FOR GENERATING VARIABLE SPRAY...
- Publication number 20230219154
- Publication date Jul 13, 2023
- Cummins Inc.
- Chen-Chun KAO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FORMING COOLING APERTURE(S) IN A TURBINE ENGINE COMPONENT
- Publication number 20230052285
- Publication date Feb 16, 2023
- Brian Craig
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
NANOPORE FORMING METHOD AND USES THEREOF
- Publication number 20220380930
- Publication date Dec 1, 2022
- ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
- Jiandong FENG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRICAL DISCHARGE MACHINING ASSEMBLIES AND METHODS FOR USING THE...
- Publication number 20220161342
- Publication date May 26, 2022
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Jack T. Matsumoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CHANGE DEVICE, FINE HOLE ELECTRIC DISCHARGE MACHINE AND ELECTRODE C...
- Publication number 20220111455
- Publication date Apr 14, 2022
- SODICK CO., LTD.
- Yasuhiko FUJISAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR DRILLING A HOLE IN A PART MADE OF ELECTROCONDUCTIVE MATE...
- Publication number 20220032385
- Publication date Feb 3, 2022
- SAFRAN AIRCRAFT ENGINES
- Pierre Gaston Clement HUARD
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
NANOPORE FORMING METHOD AND USES THEREOF
- Publication number 20210189585
- Publication date Jun 24, 2021
- ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
- Jiandong FENG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER ROUGH DRILL AND FULL EDM FINISH FOR SHAPED COOLING HOLES
- Publication number 20210060709
- Publication date Mar 4, 2021
- United Technologies Corporation
- Henry H. Thayer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRICAL DISCHARGE MACHINING SYSTEM INCLUDING IN-SITU TOOL ELECTRODE
- Publication number 20210031286
- Publication date Feb 4, 2021
- HAMILTON SUNDSTRAND CORPORATION
- Mark R. Jaworowski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR MANUFACTURING FILM COOLING HOLE DIFFUSER PO...
- Publication number 20200368851
- Publication date Nov 26, 2020
- Raytheon Technologies Corporation
- Scott D. Lewis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRODE, ELECTROCHEMICAL MACHINING APPARATUS USING THE ELECTRODE,...
- Publication number 20200261993
- Publication date Aug 20, 2020
- Hoden Seimitsu Kako Kenkyusho Co., Ltd.
- Takayuki MORI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRICAL DISCHARGE MACHINING ASSEMBLIES AND METHODS FOR USING THE...
- Publication number 20200206834
- Publication date Jul 2, 2020
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Jack T. Matsumoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
COUPLING DEVICE
- Publication number 20200139465
- Publication date May 7, 2020
- Georg Fischer Waga N.V.
- Michel HULSEBOS
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PRODUCING A CAVITY IN A BLADE PLATFORM; CORRESPONDING BLADE
- Publication number 20200141245
- Publication date May 7, 2020
- Siemens Aktiengesellschaft
- Fathi Ahmad
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTROMECHANICAL MACHINING METHOD, METHOD OF MANUFACTURING PERFORA...
- Publication number 20200086410
- Publication date Mar 19, 2020
- MITSUBISHI HITACHI POWER SYSTEMS, LTD.
- Kota MATSUMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SMALL-HOLE ELECTRIC DISCHARGE MACHINING MACHINE
- Publication number 20200030901
- Publication date Jan 30, 2020
- MAKINO MILLING MACHINE CO., LTD.
- Tomohiro NAGASE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRIC DISCHARGE MACHINING APPARATUS
- Publication number 20190388989
- Publication date Dec 26, 2019
- SODICK CO., LTD.
- Jun Takahashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
NANOPORE FORMING METHOD AND USES THEREOF
- Publication number 20190323143
- Publication date Oct 24, 2019
- ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
- Jiandong FENG
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
TURBINE VANE FOR GAS TURBINE ENGINE
- Publication number 20190309632
- Publication date Oct 10, 2019
- United Technologies Corporation
- Allan N. Arisi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PATTERN TRANSFER DEVICE FOR MASS TRANSFER OF MICRO-PATTERNS ONTO ME...
- Publication number 20190290809
- Publication date Sep 26, 2019
- VACTRONIX SCIENTIFIC, LLC
- Armando Garza
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FINE HOLE ELECTRIC DISCHARGE MACHINE
- Publication number 20190291198
- Publication date Sep 26, 2019
- SODICK CO., LTD.
- Yoshinobu YAMAMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FUEL-INJECTION METERING DEVICE, FUEL-INJECTION NOZZLE, MOULD FOR PR...
- Publication number 20190234364
- Publication date Aug 1, 2019
- STOBA HOLDING GMBH & CO. KG
- Oliver Gunther
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MEASUREMENT SYSTEM, MACHINING SYSTEM, MEASUREMENT METHOD, AND COMPU...
- Publication number 20190162531
- Publication date May 30, 2019
- Mitsubishi Heavy Industries, Ltd.
- Tetsuhei KOBAYASHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Making holes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electrical discharge machining method for generating variable spray...

Method for drilling a hole in a part made of electroconductive mate...

Electrochemical machining of geometrically complex passages

Electrical discharge machining assemblies and methods for using the...

Forming lined cooling aperture(s) in a turbine engine component

Nanopore forming method and uses thereof

System and method for machining workpiece and article machined ther...

Methods for forming munitions casings and casings and munitions for...

Electrical discharge machining system including in-situ tool electrode

Device for holding one or more electrode(s) for electrical discharg...

Electrical discharge machining method for generating variable spray...

Methods for forming munitions casings and casings and munitions for...

Machining apparatus and machining system

Systems and methods for manufacturing film cooling hole diffuser po...

Nanopore forming method and uses thereof

Electromechanical machining method, method of manufacturing perfora...

Method for manufacturing a stage of a steam turbine

Method and device for machining shapes using electrical machining

Electrical discharge machining assemblies and methods for using the...

Method for producing a hollow valve

Electric discharge machining apparatus

Method for producing a cavity in a blade platform; corresponding blade

Electrode, electrochemical machining apparatus using the electrode,...

Method and apparatus for producing riflings in barrels of guns

Electrode for electroerosion machining system

Fine hole electric discharge machine

Combined liquid guided laser and electrical discharge machining

Fuel-injection metering device, fuel-injection nozzle, mould for pr...

Tool electrode for and methods of electrical discharge machining

Nanopore forming method and uses thereof

Patents Applicationslast 30 patents

Method Of Forming A Recess In A Workpiece

METHOD OF STABILIZING A LOWER END OF A THERMAL SHIELD SURROUNDING A...

ELECTRODE ASSEMBLY AND ELECTROCHEMICAL MACHINING METHOD

AIRFOIL LAST CHANCE SCREEN UTILIZING EDM AND AFM

NANOPORE FORMING METHOD AND USES THEREOF

PULSED ELECTROCHEMICAL MACHINING OF TURBINE COMPONENTS

Hydraulically Operated Electrochemical Machining Assemblies

ELECTRICAL DISCHARGE MACHINING METHOD FOR GENERATING VARIABLE SPRAY...

FORMING COOLING APERTURE(S) IN A TURBINE ENGINE COMPONENT

NANOPORE FORMING METHOD AND USES THEREOF

ELECTRICAL DISCHARGE MACHINING ASSEMBLIES AND METHODS FOR USING THE...

CHANGE DEVICE, FINE HOLE ELECTRIC DISCHARGE MACHINE AND ELECTRODE C...

METHOD FOR DRILLING A HOLE IN A PART MADE OF ELECTROCONDUCTIVE MATE...

NANOPORE FORMING METHOD AND USES THEREOF

LASER ROUGH DRILL AND FULL EDM FINISH FOR SHAPED COOLING HOLES

ELECTRICAL DISCHARGE MACHINING SYSTEM INCLUDING IN-SITU TOOL ELECTRODE

SYSTEMS AND METHODS FOR MANUFACTURING FILM COOLING HOLE DIFFUSER PO...

ELECTRODE, ELECTROCHEMICAL MACHINING APPARATUS USING THE ELECTRODE,...

ELECTRICAL DISCHARGE MACHINING ASSEMBLIES AND METHODS FOR USING THE...

COUPLING DEVICE

METHOD FOR PRODUCING A CAVITY IN A BLADE PLATFORM; CORRESPONDING BLADE

ELECTROMECHANICAL MACHINING METHOD, METHOD OF MANUFACTURING PERFORA...

SMALL-HOLE ELECTRIC DISCHARGE MACHINING MACHINE

ELECTRIC DISCHARGE MACHINING APPARATUS

NANOPORE FORMING METHOD AND USES THEREOF

TURBINE VANE FOR GAS TURBINE ENGINE

PATTERN TRANSFER DEVICE FOR MASS TRANSFER OF MICRO-PATTERNS ONTO ME...

FINE HOLE ELECTRIC DISCHARGE MACHINE

FUEL-INJECTION METERING DEVICE, FUEL-INJECTION NOZZLE, MOULD FOR PR...

MEASUREMENT SYSTEM, MACHINING SYSTEM, MEASUREMENT METHOD, AND COMPU...