Jesse A. Roberts

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Plainfield, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Plasma arc torch and method for improved life of plasma arc torch c...
- Patent number 6,987,238
- Issue date Jan 17, 2006
- Thermal Dynamics Corporation
- Kevin D. Horner-Richardson
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Plasma arc torch and method for cutting a workpiece
- Patent number 6,337,460
- Issue date Jan 8, 2002
- Thermal Dynamics Corporation
- Milind G. Kelkar
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Plasma arc torch
- Patent number 6,163,008
- Issue date Dec 19, 2000
- Thermal Dynamics Corporation
- Jesse A. Roberts
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Plasma arc torch and method for improved life of plasma arc torch c...
- Publication number 20060237399
- Publication date Oct 26, 2006
- Kevin D. Horner-Richardson
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Plasma arc torch and method for improved life of plasma arc torch c...
- Publication number 20030034333
- Publication date Feb 20, 2003
- Kevin Horner-Richardson
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Plasma arc torch and method for cutting a workpiece
- Publication number 20010025833
- Publication date Oct 4, 2001
- Milind G. Kelkar
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR