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Patent Assignment Assignor Details
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Assignor Name : SCHEU, FRIEDRICH
Total Assignments: 2
Assignment: 1
Reel/Frame:005581/0732   Pages: 4
Recorded: 02/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/15/1989
2
Exec Dt:
08/31/1989
3
Exec Dt:
08/31/1989
4
Exec Dt:
08/31/1989
Assignee
1
4900 S.W. GRIFFITH DRIVE
P.O. BOX 500
BEAVERTON, OREGON 97077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07410565
Correspondence name and address
JOHN D. WINKELMAN
TEKTRONIX, INC.
P. O. BOX 500
DELIVERY STATION 50-PAT
BEAVERTON, OR 97077
Assignment: 2
Reel/Frame:008383/0650   Pages: 9
Recorded: 02/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/1995
2
Exec Dt:
10/04/1995
3
Exec Dt:
10/04/1995
4
Exec Dt:
10/04/1995
5
Exec Dt:
10/04/1995
6
Exec Dt:
10/04/1995
Assignee
1
26600 SW PARKWAY AVENUE
P.O. BOX 1000
WILSONVILLE, OREGON 97070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08509262
Correspondence name and address
TEKTRONIX, INC.
WILLIAM K. BUCHER
P.O. BOX 1000 (63-LAW)
WILSONVILLE, OREGON 97070-1000

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