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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/31/1992
Application #:
07600203
Filing Dt:
10/18/1990
Inventors:
DAVID E. STEVENSON, ERIK J. BJORNARD, GEOFFREY HUMBERSTONE
Title:
ROTATING MAGNETRON INCORPORATING A REMOVABLE CATHODE
Assignment: 1
Reel/Frame:
005590/0664Recorded: 12/17/1990Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/06/1990
Exec Dt:
12/06/1990
Exec Dt:
12/13/1990
Assignee:
2150 AIRPORT DRIVE
A CORP OF MN
FARIBAULT, MINNESOTA
Correspondent:
FLEHR, HOHBACH, TEST,
ALBRITTON & HERBERT
STE. 3400, FOUR EMBARCADERO CTR.
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:
017656/0441Recorded: 05/22/2006Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/29/2004
Assignee:
2150 AIRPORT DRIVE
FARIBAULT, MINNESOTA 55021-7798
Correspondent:
DORSEY & WHITNEY LLP
INTELLECTUAL PROPERTY DEPARTMENT
50 SOUTH SIXTH STREET
MINNEAPOLIS, MN 55402-1498
Assignment: 3
Reel/Frame:
023264/0544Recorded: 09/22/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/07/2009
Assignee:
3050 BOWERS AVENUE
SANTA CLARA, CALIFORNIA 95054
Correspondent:
ALAN TABOADA
1030 BROAD STREET
2ND FLOOR
SHREWSBURY, NJ 07702

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