Patent Assignment Details
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Reel/Frame: | 003937/0578 | |
| Pages: | 2 |
| | Recorded: | 10/09/1981 | | |
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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03/05/1985
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Application #:
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06309977
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Filing Dt:
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10/09/1981
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Title:
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INTERACTIVE VIEWGRAPH SYSTEM
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Assignee
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1050 BEAVER HALL HILL |
MONTREAL, QUEBEC, CANADA H3C 3G4 |
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Correspondence name and address
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STUART L. WILKINSON
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NORTHERN TELECOM LTD., PAT. DEPT.
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P. O. BOX 3511
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OTTAWA, ONTARIO, CANADA K1Y 4H7
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