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Patent Assignment Assignor Details
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Assignor Name : MARGRAF, DAVID J.
Total Assignments: 3
Assignment: 1
Reel/Frame:004474/0361   Pages: 2
Recorded: 10/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/09/1985
2
Exec Dt:
10/09/1985
Assignee
1
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06789515
Correspondence name and address
TED D. LEE
711 NAVARRO, STE. 720
SAN ANTONIO, TX 78205
Assignment: 2
Reel/Frame:004630/0344   Pages: 3
Recorded: 11/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/14/1986
2
Exec Dt:
11/14/1986
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06931660
Correspondence name and address
JACK V. MUSGROVE
GUNN, LEE & JACKSON
711 NAVARRO, STE. 720
SAN ANTONIO, TX 78205
Assignment: 3
Reel/Frame:004769/0363   Pages: 3
Recorded: 07/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/27/1987
2
Exec Dt:
07/21/1987
Assignee
1
A TX CORP.
NOT PROVIDED
Property
 
Pat #
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NONE
07079684
Correspondence name and address
JACK V. MUSGROVE
GUNN, LEE & JACKSON
1650 INTER FIRST PLAZA
300 CONVENT
SAN ANTONIO, TX 78205

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