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Wayne S. Severance Jr.
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Florence, SC, US
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Patents Grants
last 30 patents
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Patent Grant
Plasma arc cutting system having fluid metering and power control s...
Patent number
5,290,995
Issue date
Mar 1, 1994
ESAB Welding Products, Inc.
Philip K. Higgins
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Plasma arc torch used in underwater cutting
Patent number
5,194,715
Issue date
Mar 16, 1993
ESAB Welding Products, Inc.
Wayne S. Severance
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Plasma arc torch having improved nozzle assembly
Patent number
5,124,525
Issue date
Jun 23, 1992
ESAB Welding Products, Inc.
Wayne S. Severance
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrode for plasma arc torch and method of fabricating same
Patent number
5,097,111
Issue date
Mar 17, 1992
ESAB Welding Products, Inc.
Wayne S. Severance
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrode for plasma arc torch and method of fabricating same
Patent number
5,023,425
Issue date
Jun 11, 1991
ESAB Welding Products, Inc.
Wayne S. Severance
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Plasma arc torch starting process having separated generated flows...
Patent number
5,017,752
Issue date
May 21, 1991
ESAB Welding Products, Inc.
Wayne S. Severance
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System for low voltage plasma arc cutting
Patent number
4,977,305
Issue date
Dec 11, 1990
L-TEC Company
Wayne S. Severance
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Plasma arc torch
Patent number
4,521,666
Issue date
Jun 4, 1985
Union Carbide Corporation
Wayne S. Severance
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR