Liming Chen

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Hanover, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Controlling and delivering gases in a plasma arc torch and related...
- Patent number 11,040,412
- Issue date Jun 22, 2021
- Hypertherm, Inc.
- Harshawardhan Jogdand
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Controlling and delivering gases in a plasma arc torch and related...
- Patent number 10,279,417
- Issue date May 7, 2019
- Hypertherm, Inc.
- Harshawardhan Jogdand
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Thermal torch lead gas delivery methods and related systems and dev...
- Patent number 9,427,820
- Issue date Aug 30, 2016
- Hypertherm, Inc.
- Jonathan Mather
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING CUTTING PATHS OF A THERMAL PROC...
- Publication number 20220055141
- Publication date Feb 24, 2022
- HYPERTHERM, INC.
- Liming Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONTROLLING AND DELIVERING GASES IN A PLASMA ARC TORCH AND RELATED...
- Publication number 20200009677
- Publication date Jan 9, 2020
- HYPERTHERM, INC.
- Harshawardhan Jogdand
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Controlling and Delivering Gases in a Plasma Arc Torch and Related...
- Publication number 20190210143
- Publication date Jul 11, 2019
- HYPERTHERM, INC.
- Harshawardhan Jogdand
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Controlling and Delivering Gases in a Plasma Arc Torch and Related...
- Publication number 20170203381
- Publication date Jul 20, 2017
- HYPERTHERM, INC.
- Harshawardhan Jogdand
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Thermal Torch Lead Gas Delivery Methods and Related Systems and Dev...
- Publication number 20140110381
- Publication date Apr 24, 2014
- Jonathan Mather
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR