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Michael F. Kornprobst
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Hanover, NH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cost effective cartridge for a plasma arc torch
Patent number
11,991,813
Issue date
May 21, 2024
Hypertherm, Inc.
Yu Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cost effective cartridge for a plasma arc torch
Patent number
11,770,891
Issue date
Sep 26, 2023
Hypertherm, Inc.
Yu Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cost effective cartridge for a plasma arc torch
Patent number
10,582,605
Issue date
Mar 3, 2020
Hypertherm, Inc.
Yu Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus and method for securing a plasma torch electrode
Patent number
10,542,614
Issue date
Jan 21, 2020
Hypertherm, Inc.
Zheng Duan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cost effective cartridge for a plasma arc torch
Patent number
10,462,891
Issue date
Oct 29, 2019
Hypertherm, Inc.
Yu Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cost effective cartridge for a plasma arc torch
Patent number
10,321,551
Issue date
Jun 11, 2019
Hypertherm, Inc.
Yu Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Plasma torch with LCD display with settings adjustment and fault di...
Patent number
9,782,852
Issue date
Oct 10, 2017
Hypertherm, Inc.
Junsong Mao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Plasma torch with LCD display with settings adjustment and fault di...
Patent number
8,853,588
Issue date
Oct 7, 2014
Hypertherm, Inc.
Junsong Mao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Devices for gas cooling plasma arc torches and related systems and...
Patent number
8,698,036
Issue date
Apr 15, 2014
Hypertherm, Inc.
Yu Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Dielectric devices for a plasma arc torch
Patent number
8,097,828
Issue date
Jan 17, 2012
Hypertherm, Inc.
Jesse A. Roberts
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power supply cooling apparatus and configuration
Patent number
7,800,901
Issue date
Sep 21, 2010
Hypertherm, Inc.
Dennis M. Borowy
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Blow forward contact start plasma arc torch with distributed nozzle...
Patent number
5,886,315
Issue date
Mar 23, 1999
Hypertherm, Inc.
Zhipeng Lu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Cost Effective Cartridge for a Plasma Arc Torch
Publication number
20190269002
Publication date
Aug 29, 2019
HYPERTHERM, INC.
Yu Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Cost Effective Cartridge for a Plasma Arc Torch
Publication number
20190261501
Publication date
Aug 22, 2019
HYPERTHERM, INC.
Yu Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Cost Effective Cartridge for a Plasma Arc Torch
Publication number
20160165712
Publication date
Jun 9, 2016
HYPERTHERM, INC.
Yu Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Cost Effective Cartridge for a Plasma Arc Torch
Publication number
20160165711
Publication date
Jun 9, 2016
HYPERTHERM, INC.
Yu Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Cost Effective Cartridge for a Plasma Arc Torch
Publication number
20160050740
Publication date
Feb 18, 2016
HYPERTHERM, INC.
Yu Zhang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
APPARATUS AND METHOD FOR SECURING A PLASMA TORCH ELECTRODE
Publication number
20150021300
Publication date
Jan 22, 2015
HYPERTHERM, INC.
Zheng Duan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Plasma Torch with LCD Display with Settings Adjustment and Fault Di...
Publication number
20150001193
Publication date
Jan 1, 2015
HYPERTHERM, INC.
Junsong Mao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Plasma Torch with LCD Display with Settings Adjustment and Fault Di...
Publication number
20120012564
Publication date
Jan 19, 2012
HYPERTHERM, INC.
Junsong Mao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Power Supply Cooling System
Publication number
20080061046
Publication date
Mar 13, 2008
HYPERTHERM, INC.
Dennis M. Borowy
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Power Supply Cooling System
Publication number
20080061047
Publication date
Mar 13, 2008
HYPERTHERM, INC.
Dennis M. Borowy
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Power Supply Cooling Apparatus and Configuration
Publication number
20080061048
Publication date
Mar 13, 2008
HYPERTHERM, INC.
Dennis M. Borowy
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Dielectric devices for a plasma arc torch
Publication number
20070262060
Publication date
Nov 15, 2007
Jesse A. Roberts
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR