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Patent Assignment Assignee Details
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Assignee Name : BH TOOL JOINTS, INC. A CORP. OF TEXAS
Total Assignments: 1
Assignment: 1
Reel/Frame:005741/0538   Pages: 8
Recorded: 06/20/1991
Conveyance: MERGER AND CHANGE OF NAME NOVEMBER 02, 1990 DELAWARE
Assignor
1
Exec Dt:
10/31/1990
Assignee
1
JAPAN
Properties
 
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NONE
05240462
 
NONE
05524919
 
NONE
05571447
 
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05790795
 
NONE
05854963
 
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05974168
 
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06145413
 
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06238720
 
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06505948
 
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06538648
 
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06661533
 
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07408074
 
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UNAVAILABLE
Correspondence name and address
FULBRIGHT & JAWORSKI
1301 MC KINNEY, SUITE 5100
HOUSTON, TEXAS 77010-3095

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