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Patent Assignment Assignor Details
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Assignor Name : VANN SYSTEMS, INC.
Total Assignments: 1
Assignment: 1
Reel/Frame:004606/0300   Pages: 13
Recorded: 08/28/1986
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
VANN SYSTEMS, INC.
Exec Dt:
12/05/1985
Assignee
1
HALLIBURTON COMPANY
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Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
1775 K STREET, N. W.
WASHINGTON, D. C. 20006

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