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Patent Assignment Assignor Details
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Assignor Name : AMBROSE, WILLIAM B.
Total Assignments: 2
Assignment: 1
Reel/Frame:005065/0890   Pages: 2
Recorded: 04/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/01/1989
2
Exec Dt:
02/01/1989
Assignee
1
JOHNSTON, IOWA
Property
 
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NONE
07266428
Correspondence name and address
MICHAEL J. ROTH
PIONEER HI-BRED
INTERNATIONAL, INC.
7250 N. W. 62ND AVENUE
JOHNSTON, IA 50131
Assignment: 2
Reel/Frame:005779/0366   Pages: 3
Recorded: 07/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/08/1991
2
Exec Dt:
03/19/1991
Assignee
1
Property
 
Pat #
Pub #
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NONE
07266428
Correspondence name and address
MICHAEL J. ROTH
PATENT DEPARTMENT
700 CAPITAL SQUARE
400 LOCUST STREET
DES MOINES, IOWA 50309

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