Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 007919/0428 | |
| Pages: | 8 |
| | Recorded: | 10/20/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
6
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Patent #:
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Issue Dt:
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10/12/1982
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Application #:
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06168511
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Filing Dt:
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07/14/1980
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Title:
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CUTTING AND WELDING TORCH VALVE APPARATUS
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Patent #:
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Issue Dt:
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05/17/1983
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Application #:
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06325971
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Filing Dt:
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11/30/1981
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Title:
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TORCH APPARATUS
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Patent #:
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Issue Dt:
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07/03/1984
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Application #:
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06327323
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Filing Dt:
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12/04/1981
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Title:
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SAFETY PRESSURE REGULATOR
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Patent #:
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Issue Dt:
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08/13/1991
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Application #:
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07485155
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Filing Dt:
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02/23/1990
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Title:
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PLASMA TORCH HEAD, BODY, HANDLE AND CONTROL CIRCUITRY
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Patent #:
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Issue Dt:
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08/10/1993
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Application #:
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07889047
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Filing Dt:
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05/26/1992
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Title:
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PLASMA PILOT ARC IGNITION SYSTEM
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Patent #:
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Issue Dt:
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09/06/1994
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Application #:
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08020289
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Filing Dt:
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02/19/1993
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Title:
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A SWITCHING POWER SUPPLY WITH ELECTRONIC ISOLATION
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Assignee
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| 2601 LOCKHEED AVENUE |
| WATERTOWN, SOUTH DAKOTA 57201 |
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Correspondence name and address
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GRAY, PLANT, MOOTY, MOOTY, ET AL
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3400 CITY CENTER
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33 SOUTH SIXTH STREET
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MINNEAPOLIS, MN 55402
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ATTN: THOMAS S. BERG, PARALEGAL
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