Dennis Kulakowski

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Corinth, VT, US

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Patents Grantslast 30 patents

Information Patent Grant
Cost effective cartridge for a plasma arc torch
- Patent number 11,432,393
- Issue date Aug 30, 2022
- Hypertherm, Inc.
- Zheng Duan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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

Patents Applicationslast 30 patents

Information Patent Application
ARC-EROSION RESISTANT NOZZLES FOR PLASMA ARC MATERIAL PROCESSING SY...
- Publication number 20240373539
- Publication date Nov 7, 2024
- HYPERTHERM, INC.
- Yu Zhang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Augmented Reality in a Material Processing System
- Publication number 20200114450
- Publication date Apr 16, 2020
- HYPERTHERM, INC.
- Dennis Kulakowski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
COST EFFECTIVE CARTRIDGE FOR A PLASMA ARC TORCH
- Publication number 20200077504
- Publication date Mar 5, 2020
- HYPERTHERM, INC.
- Zheng Duan
- 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