Patent Assignment Details
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| Reel/Frame: | 004299/0440 | |
| Pages: | 1 |
| | Recorded: | 08/14/1984 | | |
| 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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02/06/1990
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Application #:
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06640743
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Filing Dt:
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08/14/1984
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Title:
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FIELD-DIRECTED SCREEN HELP TECHNIQUE
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Correspondence name and address
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C. LAMONT WHITHAM
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11507 PURPLE BEECH DRIVE
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P. O. BOX 3740
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RESTON, VA 22090
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