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Patent Assignment Assignor Details
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Assignor Name : RYDEEN, ROBERT L.
Total Assignments: 2
Assignment: 1
Reel/Frame:005027/0922   Pages: 2
Recorded: 04/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/20/1989
2
Exec Dt:
03/16/1989
3
Exec Dt:
03/22/1989
4
Exec Dt:
03/27/1989
5
Exec Dt:
03/28/1989
6
Exec Dt:
03/28/1989
Assignees
1
3-13, 2-CHOME, AZUCHI-MACHI, CHUO-KU
OSAKA KOKUSAI BLDG.
OSAKA 541, JAPAN
2
3M CENTER
A CORP. OF DE
SAINT PAUL, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07305864
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
THE GEORGE MASON BLDG.
WASHINGTON & PRINCE STS.
P. O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:005798/0529   Pages: 4
Recorded: 06/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/19/1991
2
Exec Dt:
06/19/1991
3
Exec Dt:
06/19/1991
4
Exec Dt:
06/18/1991
Assignee
1
A CORPORATION OF DE
SAINT PAUL, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07717617
Correspondence name and address
ATTN: WALTER C. LINDER
3M OFFICE OF INTELLECTUAL PROP. COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427

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