Patent Assignment Details
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| Reel/Frame: | 004939/0884 | |
| Pages: | 2 |
| | Recorded: | 03/01/1988 | | |
| 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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02/14/1989
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Application #:
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07162457
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Filing Dt:
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03/01/1988
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Title:
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COLUMN FLOTATION
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Assignee
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| 845 SHERBROOKE STREET WEST |
| MONTREAL, QUEBEC, CANADA H3A 2T5 |
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Correspondence name and address
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GOWLING & HENDERSON
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2 FIRST CANADIAN PLACE SUITE 2400
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TORONTO, CANADA M5X 1A4
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