Patent Assignment Details
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Reel/Frame: | 004746/0999 | |
| Pages: | 1 |
| | Recorded: | 07/13/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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07/11/1989
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Application #:
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07072591
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Filing Dt:
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07/13/1987
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Title:
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KNOWLEDGE BASED TUTOR
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Assignee
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1850 EMBARCADERO RD. |
P.O. BOX 10119 |
PALO ALTO, CALIFORNIA 94303 |
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Correspondence name and address
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STEPHEN G. RUDISILL
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ARNOLD, WHITE & DURKEE
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P.O. BOX 4433
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HOUSTON, TX 77210
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