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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
11/03/1992
Application #:
07391483
Filing Dt:
08/09/1989
Inventors:
BENJAMIN A. SMITH, STEVEN W. BURNETT
Title:
RING-BACK POWERED TELEPHONE WITH NONVOLATILE MEMORY STRUCTURE
Assignment: 1
Reel/Frame:
005109/0653Recorded: 08/09/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/09/1989
Exec Dt:
08/09/1989
Assignee:
1412 MAIN STREET, AT-15
DALLAS, TEXAS 75202
Correspondent:
RICHARDS, HARRIS, MEDLOCK & ANDREWS
4500 RENAISSANCE TOWER
1201 ELM STREET
DALLAS, TX 75270

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