Patent Assignment Abstract of Title
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Total Assignments:
6
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Patent #:
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Issue Dt:
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02/20/1990
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Application #:
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07287876
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Filing Dt:
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12/21/1988
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Inventor:
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JAMES L. WEBER
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Title:
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NO-TURN TOOL FOR A PUMPING SYSTEM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 1200, 550-6TH AVENUE S.W. |
| CANADA |
| CALGARY, ALBERTA, CANADA T2P 0S2 |
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| JOHN C. HUNT |
| BLAKE, CASSELS & GRAYDON |
| BARRISTERS AND SOLICITORS |
| BOX 25, COMMERCE COURT WEST |
| TORONTO, CANADA M5L 1A9 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| CALGARY |
| 1200, 550-6TH AVENUE S.W. |
| ALBERTA, CANADA T2P 0 |
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| JOHN C. HUNT |
| BLAKE, CASSELS & GRAYDON |
| BARRISTERS AND SOLICITORS |
| BOX 25, COMMERCE COURT WEST |
| TORONTO, CANADA M5L 1A9 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| CLAGARY |
| 1200, 550-6TH AVENUE S.W. |
| ALBERTA, CANADA T2P 0 |
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| BLAKE, CASSELS & GRAYDON |
| BARRISTERS AND SOLICITORS |
| ATTN: JOHN C. HUNT |
| BOX 25, COMMERCE COURT WEST |
| TORONTO, CANADA M5L 1A9 |
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Assignment:
4
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MERGER (SEE DOCUMENT FOR DETAILS).
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| 1200, 550-6TH AVENUE SW |
| CALGARY, CANADA T2P 0S2 |
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| ROSEANN B. CALDWELL |
| 4500 BANKERS HALL EAST, 855 - 2ND ST. SW |
| CALGARY, T2P 4K7 CANADA |
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Assignment:
5
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MERGER (SEE DOCUMENT FOR DETAILS).
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| 705, 777 - 8 AVENUE SW |
| CALGARY, CANADA T2P 3R5 |
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| ROSEANN B. CALDWELL |
| 4500 BANKERS HALL EAST, 855 - 2ND ST. SW |
| CALGARY, T2P 4K7 CANADA |
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Assignment:
6
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 577, 717 - 7TH AVENUE SW |
| CALGARY, CANADA T2P 0Z3 |
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| ROSEANN B. CALDWELL, BENNETT JONES LLP |
| 4500 BANKERS HALL EAST |
| 855-2ND STREET SW |
| CALGARY, T2P 4K7 CANADA |
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