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B23H9/001
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B23
Machine tools
B23H
WORKING 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
B23H9/00
Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
Current Industry
B23H9/001
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Patents Grants
last 30 patents
Information
Patent Grant
Chemical processing of additive manufactured workpieces
Patent number
11,732,366
Issue date
Aug 22, 2023
REM Technologies, Inc.
Agustin Diaz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electro-discharge machining tool and a method of using the same
Patent number
11,511,361
Issue date
Nov 29, 2022
Rolls-Royce PLC
Shamraze Ahmed
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light weight component with internal reinforcement
Patent number
11,040,372
Issue date
Jun 22, 2021
Raytheon Technologies Corporation
Gary D. Roberge
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for forming a single crystal superalloy wave spring
Patent number
10,780,514
Issue date
Sep 22, 2020
United States of America as represented by the Administrator of National Aero...
Jeffrey J. DeMange
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
System and method for machining workpiece of lattice structure and...
Patent number
10,399,166
Issue date
Sep 3, 2019
General Electric Company
William Thomas Carter
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of making light weight component with internal metallic foam...
Patent number
10,399,117
Issue date
Sep 3, 2019
United Technologies Corporation
Gary D. Roberge
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of working a gas turbine engine airfoil
Patent number
10,293,437
Issue date
May 21, 2019
United Technologies Corporation
Jason Eric Huxol
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of making light weight component with internal metallic foam...
Patent number
10,252,292
Issue date
Apr 9, 2019
United Technologies Corporation
Gary D. Roberge
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Methods and systems for electrochemical machining of an additively...
Patent number
10,029,325
Issue date
Jul 24, 2018
General Electric Company
William Thomas Carter
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Nanomaterials fabricated using spark erosion and other particle fab...
Patent number
9,789,554
Issue date
Oct 17, 2017
The Regents of the University of California
Sungho Jin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Customized and varying cross-section electrodes
Patent number
9,630,268
Issue date
Apr 25, 2017
Perfect Point EDM Corp.
Mervyn Rudgley
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wear ring for die-casting piston, die-casting piston incorporating...
Patent number
9,587,742
Issue date
Mar 7, 2017
EXCO TECHNOLOGIES LIMITED
Paul Henry Robbins
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Support pin replacing apparatus for control rod cluster guide tube
Patent number
9,460,817
Issue date
Oct 4, 2016
Mitsubishi Heavy Industries, Ltd.
Tomochika Hamamoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Adaptive flushing for workpiece erosion
Patent number
9,393,632
Issue date
Jul 19, 2016
Perfect Point EDM Corporation
Mervyn Rudgley
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of separating fastener shanks from heads or frames
Patent number
8,963,040
Issue date
Feb 24, 2015
Perfect Point EDM Corporation
James T. Legge
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power booster for metal disintegrator
Patent number
8,338,749
Issue date
Dec 25, 2012
Cammann, Inc.
Douglas E. Smith
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Discharging surface preparation method and repairing method
Patent number
8,330,071
Issue date
Dec 11, 2012
IHI Corporation
Masayoshi Shiino
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Advanced flushing for workpiece erosion
Patent number
8,278,584
Issue date
Oct 2, 2012
Kenneth Gold
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Hand-held electro-discharge device
Patent number
8,178,814
Issue date
May 15, 2012
Perfect Point EDM Corp.
Kenneth Gold
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrode and its use in a metal disintegrator
Patent number
8,164,020
Issue date
Apr 24, 2012
Cammann, Inc.
Henry R. Cammann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Material piece scooping device
Patent number
7,952,045
Issue date
May 31, 2011
Minatogawa Kinzoku Test Piece Manufacturing Co., Ltd.
Takafumi Tsurui
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for removing tack welds on reactor vessel comp...
Patent number
7,889,827
Issue date
Feb 15, 2011
General Electric Company
Frank Ortega
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for repairing machine part, method for forming restored mach...
Patent number
7,723,636
Issue date
May 25, 2010
Ishikawajima-Harima Heavy Industries Co., Ltd.
Hiroyuki Ochiai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Metal product producing method, metal product, metal component conn...
Patent number
7,713,361
Issue date
May 11, 2010
Ishikawajima-Harima Heavy Industries Co., Ltd.
Hiroyuki Ochiai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Medical devices and methods of making the same
Patent number
7,585,318
Issue date
Sep 8, 2009
Boston Scientific Scimed, Inc.
Leo M. Klisch
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for erosion machining with an electrical conta...
Patent number
7,019,245
Issue date
Mar 28, 2006
EADS Deutschland GmbH
Johann Bermann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrochemical process to sever metal fibers
Patent number
6,531,048
Issue date
Mar 11, 2003
Xerox Corporation
William G. Herbert
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Post-cast EDM method for reducing the thickness of a turbine nozzle...
Patent number
6,388,223
Issue date
May 14, 2002
General Electric Company
Raymond Joseph Jones
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus and method for precision excavation and welding of thick-...
Patent number
6,211,482
Issue date
Apr 3, 2001
Electric Power Research Institute, Inc.
Shane J. Findlan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Methods and apparatus for machining a pipe in a nuclear reactor
Patent number
5,897,793
Issue date
Apr 27, 1999
General Electric Company
Bryan K. Chavez
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
ELECTRO-DISCHARGE MACHINING TOOL AND A METHOD OF USING THE SAME
Publication number
20200122253
Publication date
Apr 23, 2020
Rolls-Royce plc
Shamraze AHMED
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LIGHT WEIGHT COMPONENT WITH INTERNAL REINFORCEMENT AND METHOD OF MA...
Publication number
20190299250
Publication date
Oct 3, 2019
United Technologies Corporation
Gary D. Roberge
B22 - CASTING POWDER METALLURGY
Information
Patent Application
APPARATUS AND METHOD FOR ELECTRO-POLISHING COMPLEX SHAPES
Publication number
20180318951
Publication date
Nov 8, 2018
GENERAL ELECTRIC COMPANY
Manuel Acosta
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
APPARATUS FOR MAKING NANOPARTICLES AND NANOPARTICLE SUSPENSIONS
Publication number
20170304901
Publication date
Oct 26, 2017
HRL LABORATORIES, LLC
Randall C. Schubert
B82 - NANO-TECHNOLOGY
Information
Patent Application
LIGHT WEIGHT COMPONENT WITH INTERNAL REINFORCEMENT AND METHOD OF MA...
Publication number
20170292195
Publication date
Oct 12, 2017
United Technologies Corporation
Gary D. Roberge
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
DYNAMIC ADAPTIVE FLUSHING FOR WORKPIECE EROSION
Publication number
20160361770
Publication date
Dec 15, 2016
Perfect Point EDM Corporation
Mervyn Rudgley
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHODS AND SYSTEMS FOR ELECTROCHEMICAL MACHINING OF AN ADDITIVELY...
Publication number
20160045967
Publication date
Feb 18, 2016
GENERAL ELECTRIC COMPANY
William Thomas Carter
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SEALING SURFACE, IN PARTICULAR FOR A VACUUM CHAMBER OF A MASS SPECT...
Publication number
20150123354
Publication date
May 7, 2015
VACUTEC HOCHVAKUUM- & PRÄZISIONSTECHNIK GMBH
Carsten LASER
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
WEAR RING FOR DIE-CASTING PISTON, DIE-CASTING PISTON INCORPORATING...
Publication number
20150107796
Publication date
Apr 23, 2015
Exco Technologies Limited
Paul Henry Robbins
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF SEPERATING FASTENER SHANKS FROM HEADS OR FRAMES
Publication number
20150102015
Publication date
Apr 16, 2015
PERFECT POINT EDM CORPORATION
James T. Legge
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
OPTICAL SCREENING SYSTEM
Publication number
20140353283
Publication date
Dec 4, 2014
Ozcan Kahramangil
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
NANOMATERIALS FABRICATED USING SPARK EROSION AND OTHER PARTICLE FAB...
Publication number
20140291296
Publication date
Oct 2, 2014
The Regents of the University of California
Sungho Jin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CUSTOMIZED AND VARYING CROSS-SECTION ELECTRODES
Publication number
20140175064
Publication date
Jun 26, 2014
Mervyn Rudgley
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SUPPORT PIN REPLACING APPARATUS FOR CONTROL ROD CLUSTER GUIDE TUBE
Publication number
20140126681
Publication date
May 8, 2014
Mitsubishi Heavy Industries, Ltd.
Tomochika Hamamoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method of Working a Gas Turbine Engine Airfoil
Publication number
20140101938
Publication date
Apr 17, 2014
United Technologies Corporation
Jason Eric Huxol
C21 - METALLURGY OF IRON
Information
Patent Application
ADAPTIVE FLUSHING FOR WORKPIECE EROSION
Publication number
20140001159
Publication date
Jan 2, 2014
Perfect Point EDM Corporation
Mervyn Rudgley
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DEVICES AND METHODS FOR DISSECTING FASTENER HEAD AND SLEEVE BUFFER
Publication number
20130277336
Publication date
Oct 24, 2013
Perfect Point EDM Corporation
Mervyn Rudgley
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HAND TOOL CENTERING DEVICES AND METHODS
Publication number
20130200059
Publication date
Aug 8, 2013
Mervyn Rudgley
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
DEVICES AND METHODS FOR SEVERING FASTENER HEADS
Publication number
20130134133
Publication date
May 30, 2013
Mervyn Rudgley
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HAND TOOL SEALING DEVICES AND METHODS
Publication number
20130036590
Publication date
Feb 14, 2013
Mervyn Rudgley
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
SPARK GAP CONTROL FOR ELECTRO-DISCHARGE MACHINING
Publication number
20120217225
Publication date
Aug 30, 2012
Mervyn Rudgley
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER BOOSTER FOR METAL DISINTEGRATOR
Publication number
20120031885
Publication date
Feb 9, 2012
CAMMANN, INC.
Douglas E. Smith
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SELECTIVE EROSION FORMING LIGAMENTS
Publication number
20110266258
Publication date
Nov 3, 2011
James T. Legge
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Advanced flushing for workpiece erosion
Publication number
20110114605
Publication date
May 19, 2011
Kenneth Stewart Gold
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ELECTRODE AND ITS USE IN A METAL DISINTEGRATOR
Publication number
20110006042
Publication date
Jan 13, 2011
CAMMANN, INC.
Henry R. Cammann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DISCHARGING SURFACE PREPARATION METHOD AND REPAIRING METHOD
Publication number
20100126871
Publication date
May 27, 2010
IHI Corporation
Masayoshi Shiino
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HAND-HELD ELECTRO-DISCHARGE DEVICE
Publication number
20100096365
Publication date
Apr 22, 2010
Kenneth Stewart Gold
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PRODUCTION METHOD OF METAL PRODUCT, METAL PRODUCT, CONNECTION METHO...
Publication number
20100080648
Publication date
Apr 1, 2010
Ishikawajima-Harima Heavy Industries Co., Ltd.
Hiroyuki Ochiai
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Material Piece Scooping Device
Publication number
20100012627
Publication date
Jan 21, 2010
Takafumi Tsurui
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ELECTROCHEMICAL DISSOLUTION OF CONDUCTIVE COMPOSITES
Publication number
20090308760
Publication date
Dec 17, 2009
DIAMOND INNOVATIONS, INC.
Bin Wei
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR