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Patent Assignment Assignor Details
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Assignor Name : NELSON, CHARLES M.
Total Assignments: 5
Assignment: 1
Reel/Frame:005063/0089   Pages: 1
Recorded: 04/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/28/1989
Assignee
1
TEXAS
Property
 
Pat #
Pub #
Intl #
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NONE
07119821
Correspondence name and address
BREINER & BREINER
115 NORTH HENRY STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:005130/0985   Pages: 1
Recorded: 08/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/22/1989
2
Exec Dt:
06/23/1989
3
Exec Dt:
06/21/1989
Assignee
1
6303 BROOKHILL DRIVE
HOUSTON, TEXAS 77087
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07364452
Correspondence name and address
BREINER & BREINER
115 NORTH HENRY ST.
P. O. BOX 19290
ALEXANDRIA, VA 22320-0290
Assignment: 3
Reel/Frame:011164/0263   Pages: 3
Recorded: 10/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/03/2000
Assignee
1
15407 MCGINTY ROAD WEST
WAYZATA, MINNESOTA 55391
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08883200
Correspondence name and address
MERCHANT & GOULD P.C.
KATHERINE M. KOWALCHYK
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 4
Reel/Frame:013272/0035   Pages: 14
Recorded: 09/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2002
2
Exec Dt:
08/20/2002
3
Exec Dt:
08/20/2002
Assignee
1
9025 KNIGHT ROAD
HOUSTON, TEXAS 77054
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
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NONE
09785347
 
09785907
Correspondence name and address
WILLIAM E. JOHNSON, JR.
1900 WEST LOOP SOUTH
SUITE 1800
HOUSTON, TX 77027
Assignment: 5
Reel/Frame:022335/0372   Pages: 9
Recorded: 03/03/2009
Attorney Dkt #:68.0789
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2008
2
Exec Dt:
09/05/2008
3
Exec Dt:
09/04/2008
4
Exec Dt:
09/08/2008
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12206818
Correspondence name and address
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD
AUTREY BROWN
ROSHARON, TX 77583

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