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Patent Assignment Assignor Details
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Assignor Name : GRIMMER, DERRICK P.
Total Assignments: 3
Assignment: 1
Reel/Frame:004816/0248   Pages: 2
Recorded: 12/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/10/1987
2
Exec Dt:
12/10/1987
3
Exec Dt:
12/10/1987
Assignee
1
Property
 
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Pub #
Intl #
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NONE
07131416
Correspondence name and address
THEODORE F. NEILS
STE. 1500
625 FOURTH AVE. SOUTH
MINNEAPOLIS, MN 55415
Assignment: 2
Reel/Frame:004848/0262   Pages: 1
Recorded: 03/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/08/1988
2
Exec Dt:
03/08/1988
Assignee
1
A CORP. OF DE
SAINT PAUL, MINNESOTA
Property
 
Pat #
Pub #
Intl #
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NONE
07165488
Correspondence name and address
WALTER C. LINDER
625 FOURTH AVENUE SOUTH, STE. 1500
MINNEAPOLIS, MN 55415-1659
Assignment: 3
Reel/Frame:006717/0286   Pages: 3
Recorded: 09/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/16/1993
Assignee
1
2501 N. LOOP DRIVE
SUITE 607, ISIS, ISU RESEARCH PARK
AMES, IOWA 50010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08123169
Correspondence name and address
DERRICK P. GRIMMER
P.O. BOX 1136
AMES, IA 50014

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