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Patent Assignment Assignor Details
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Assignor Name : LUHNING, RICHARD W.
Total Assignments: 2
Assignment: 1
Reel/Frame:009045/0108   Pages: 5
Recorded: 03/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/27/1997
2
Exec Dt:
07/31/1997
3
Exec Dt:
08/20/1997
Assignee
1
C/O ALBERTA ENERGY
3RD FLOOR MONENCO PLACE, 801-6TH AVENUE, S.W.
CALGARY, ALBERTA, T2P 3W2, CANADA
Property
 
Pat #
Pub #
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App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08912054
Correspondence name and address
SHERIDAN ROSS P.C.
JOSEPH E. KOVARIK, ESQ.
1700 LINCOLN STREET
SUITE 3500
DENVER, COLORADO 80203
Assignment: 2
Reel/Frame:015538/0947   Pages: 4
Recorded: 01/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2004
2
Exec Dt:
12/08/2004
3
Exec Dt:
12/13/2004
Assignee
1
250 KARL CLARK ROAD
EDMONTON, ALBERTA, CANADA T6N 1E4
Property
 
Pat #
Pub #
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10926574
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY, SUITE 1200
DENVER, CO 80202-5141

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