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Patent Assignment Details
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Reel/Frame:007846/0292   Pages: 13
Recorded: 01/11/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 6
1
Patent #:
Issue Dt:
10/12/1982
Application #:
06168511
Filing Dt:
07/14/1980
Title:
CUTTING AND WELDING TORCH VALVE APPARATUS
2
Patent #:
Issue Dt:
05/17/1983
Application #:
06325971
Filing Dt:
11/30/1981
Title:
TORCH APPARATUS
3
Patent #:
Issue Dt:
07/03/1984
Application #:
06327323
Filing Dt:
12/04/1981
Title:
SAFETY PRESSURE REGULATOR
4
Patent #:
Issue Dt:
08/13/1991
Application #:
07485155
Filing Dt:
02/23/1990
Title:
PLASMA TORCH HEAD, BODY, HANDLE AND CONTROL CIRCUITRY
5
Patent #:
Issue Dt:
08/10/1993
Application #:
07889047
Filing Dt:
05/26/1992
Title:
PLASMA PILOT ARC IGNITION SYSTEM
6
Patent #:
Issue Dt:
09/06/1994
Application #:
08020289
Filing Dt:
02/19/1993
Title:
A SWITCHING POWER SUPPLY WITH ELECTRONIC ISOLATION
Assignor
1
Exec Dt:
10/06/1995
Assignee
1
3030 PLAZA VII
45 SOUTH SEVENTH ST.
MINNEAPOLIS, MINNESOTA 55402
Correspondence name and address
ROBINS, KAPLAN, MILLER & CIRESI
DENISE S. MOLLEN
2800 LASALLE PLAZA
800 LASALLE AVENUE
MINNEAPOLIS, MN 55402

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