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Patent Assignment Assignor Details
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Assignor Name : WITCHER, DERRICK
Total Assignments: 3
Assignment: 1
Reel/Frame:007799/0459   Pages: 3
Recorded: 02/24/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/1996
2
Exec Dt:
01/12/1996
3
Exec Dt:
01/12/1996
4
Exec Dt:
01/12/1996
5
Exec Dt:
01/17/1996
6
Exec Dt:
01/12/1996
7
Exec Dt:
01/17/1996
8
Exec Dt:
01/16/1996
9
Exec Dt:
01/17/1996
Assignee
1
700 CAPITAL SQUARE
400 LOCUST STREET
DE MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08554161
Correspondence name and address
FOLEY & LARDNER
STEPHEN A. BENT
3000 K STREET, N.W.
SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 2
Reel/Frame:007802/0963   Pages: 3
Recorded: 02/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/1996
2
Exec Dt:
01/12/1996
3
Exec Dt:
01/17/1996
4
Exec Dt:
01/17/1996
5
Exec Dt:
01/16/1996
6
Exec Dt:
01/17/1996
Assignee
1
700 CAPITAL SQUARE, 400 LOCUST STREET
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08554169
Correspondence name and address
FOLEY & LARDNER
STEPHEN A. BENT
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 3
Reel/Frame:009237/0373   Pages: 8
Recorded: 06/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/1998
2
Exec Dt:
06/01/1998
3
Exec Dt:
05/27/1998
4
Exec Dt:
05/19/1998
5
Exec Dt:
05/21/1998
6
Exec Dt:
06/01/1998
7
Exec Dt:
06/01/1998
8
Exec Dt:
06/01/1998
9
Exec Dt:
06/01/1998
Assignee
1
400 LOCUST STREET
800 CAPITAL SQUARE
DES MOINES, IOWA 50309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08987367
Correspondence name and address
SEED AND BERRY LLP
PHILLIP B.C. JONES
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092

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