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Patent Assignment Assignor Details
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Assignor Name : YAWN, DAVID H.
Total Assignments: 3
Assignment: 1
Reel/Frame:004482/0815   Pages: 1
Recorded: 10/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/10/1985
2
Exec Dt:
10/10/1985
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06786780
Correspondence name and address
FULBRIGHT & JAWORSKI
MBANK BUILDING
910 TRAVIS STREET
HOUSTON, TEXAS 77002
Assignment: 2
Reel/Frame:004533/0487   Pages: 3
Recorded: 03/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/03/1986
2
Exec Dt:
03/03/1986
Assignee
1
ONE BAYLOR PLAZA
HOUSTON, TEXAS 77030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06833940
Correspondence name and address
PATENT DEPT.
FULBRIGHT & JAWORSKI
800 M. BANK BLDG.
910 TRAVIS ST.
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:004947/0100   Pages: 1
Recorded: 09/19/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/06/1988
2
Exec Dt:
09/06/1988
Assignee
1
10077 GROGANS MILL, SUITE 100
WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07057016
Correspondence name and address
GUY MC CLUNG
VADEN, EICKENROHT, THOMPSON
AND BOULWARE
ONE RIVERWAY, STE 1100
HOUSTON, TX 77056

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