Patent Assignment Details
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| Reel/Frame: | 006017/0365 | |
| Pages: | 2 |
| | Recorded: | 02/18/1992 | | |
| 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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04/23/1991
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Application #:
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07327542
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Filing Dt:
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03/23/1989
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Title:
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FORM DEPICTING, OPTICAL INTERFERENCE AUTHENTICATING DEVICE
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Assignee
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| A CROWN CORPORATION |
| OTTAWA, PROVINCE OF ONTARIO, CANADA K1A 0R6 |
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Correspondence name and address
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JULIUSZ SZERESZEWSKI
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NATIONAL RESEARCH COUNCIL OF CANADA
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INTELLECTUAL PROPERTY SERVICES OFFICE
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M-58, MONTREAL ROAD
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OTTAWA, ONTARIO
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