Christopher Pillsbury

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Lebanon, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Swirl ring for a plasma arc torch
- Patent number 10,645,791
- Issue date May 5, 2020
- Hypertherm, Inc.
- Dennis Kulakowski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Internally energized electrode of a plasma arc torch
- Patent number 10,561,010
- Issue date Feb 11, 2020
- Hypertherm, Inc.
- Micah Roberts
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
JACKET FOR A CARTRIDGE OF A LIQUID-COOLED PLASMA ARC TORCH
- Publication number 20220009019
- Publication date Jan 13, 2022
- HYPERTHERM, INC.
- Stephen M. Dunbar
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Swirl Ring for a Plasma Arc Torch
- Publication number 20180184512
- Publication date Jun 28, 2018
- HYPERTHERM, INC.
- Dennis Kulakowski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
INTERNALLY ENERGIZED ELECTRODE OF A PLASMA ARC TORCH
- Publication number 20170181261
- Publication date Jun 22, 2017
- HYPERTHERM, INC.
- Micah Roberts
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR