Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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08/13/1991
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Application #:
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07440927
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Filing Dt:
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11/24/1989
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Inventors:
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ANTONY H. S. LEUNG, GEORGE J. CYMERMAN, WALDEMAR B. MACIEJEWSKI
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Title:
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MIXER CIRCUIT FOR OIL SAND
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 2400, 639 - 5TH AVENUE SOUTH WEST |
| CALGARY, ALBERTA, CANADA T2P 0M9 |
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| 1500, 635 - 8 AVENUE SOUTH WEST |
| CALGARY, ALBERTA, CANADA T2P 3Z1 |
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| ESSO PLAZA |
| 237 FOURTH AVENUE SOUTH WEST |
| CALGARY, ALBERTA, CANADA T2P 0H6 |
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| 130 ADELAIDE STREET WEST |
| TORONTO, ONTARIO, CANADA M5H 3R6 |
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| 1131, 9945 - 108 STREET |
| EDMONTON, ALBERTA, CANADA T5K 2G6 |
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| C/O DOME PETROLEUM LTD. |
| BOX 200 |
| CALGARY, ALBERTA, CANADA T2P 2H8 |
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| P.O. BOX 2850 |
| CALGARY, ALBERTA, CANADA T2P 2S5 |
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| P.O. BOX 2844 |
| CALGARY, ALBERTA, CANADA T2P 3E3 |
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| I. WILLIAM MILLEN |
| MILLEN, WHITE & ZELANO |
| ARLINGTON COURTHOUSE PLAZA 1 |
| 2200 CLARENDON BLVD., STE. 1201 |
| ARLINGTON, VA 22201 |
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