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Patent Assignment Assignor Details
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Assignor Name : PRESTON, HERMAN
Total Assignments: 3
Assignment: 1
Reel/Frame:015172/0778   Pages: 2
Recorded: 04/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/2004
2
Exec Dt:
02/09/2004
3
Exec Dt:
02/09/2004
4
Exec Dt:
02/18/2004
5
Exec Dt:
02/09/2004
6
Exec Dt:
02/17/2004
Assignee
1
1 KLASIE HAVENGA ROAD
SASOLBURG, SOUTH AFRICA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10720302
Correspondence name and address
C. JAMES BUSHMAN
5718 WESTHEIMER
SUITE 1800
HOUSTON, TX 77057
Assignment: 2
Reel/Frame:027994/0133   Pages: 2
Recorded: 04/05/2012
Attorney Dkt #:70912/12-111
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2010
2
Exec Dt:
10/01/2010
3
Exec Dt:
10/01/2010
Assignee
1
1 STURDEE AVENUE
ROSEBANK
JOHANNESBURG, SOUTH AFRICA 2196
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13501781
Correspondence name and address
DENNIS D. BROWN
321 SOUTH BOSTON
SUITE 800
TULSA, OK 74103
Assignment: 3
Reel/Frame:034767/0881   Pages: 2
Recorded: 01/15/2015
Attorney Dkt #:70912/12-111
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2010
2
Exec Dt:
10/01/2010
3
Exec Dt:
10/01/2010
Assignee
1
1 STURDEE AVENUE
ROSEBANK
JOHANNESBURG, SOUTH AFRICA 2196
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13501781
Correspondence name and address
SCOTT R. ZINGERMAN / FELLERS SNIDER
321 SOUTH BOSTON
TULSA, OK 74103

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