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Patent Assignment Assignee Details
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Assignee Name : WESTAR CORPORATION
Total Assignments: 3
Assignment: 1
Reel/Frame:009131/0958   Pages: 4
Recorded: 04/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/1998
2
Exec Dt:
01/13/1998
Assignee
1
11520 ST. CHARLES ROCK ROAD
ST. LOUIS, MISSOURI 63044
Property
 
Pat #
Pub #
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App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09006123
Correspondence name and address
SENNIGER, POWERS, LEAVITT & ROEDEL
ROBERT M. BAIN
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MISSOURI 63102
Assignment: 2
Reel/Frame:019019/0689   Pages: 4
Recorded: 03/16/2007
Attorney Dkt #:071580-516
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/03/2001
Assignee
1
4 RESEARCH PARK DRIVE
ST. CHARLES, MISSOURI 63304-5684
Property
 
Pat #
Pub #
Intl #
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09968762
Correspondence name and address
STUART R. HEMPHILL
50 SOUTH SIXTH STREET
SUITE 1500
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:013579/0702   Pages: 4
Recorded: 12/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/13/2002
Assignee
1
4 RESEARCH PARK DRIVE
MISSOURI RESEARCH PARK
ST. CHARLES, MISSOURI 63304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10319124
Correspondence name and address
SENNIGER, POWERS, LEAVITT & ROEDEL
DONALD W. TUEGEL
ONE METROPOLITAN SQUARE, 16TH FLOOR
ST. LOUIS, MO 63102

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