Patent Assignment Details
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Reel/Frame: | 012721/0709 | |
| Pages: | 2 |
| | Recorded: | 03/18/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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07/12/1994
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Application #:
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07950959
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Filing Dt:
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09/25/1992
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Title:
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DRIVE HEAD FOR DOWNHOLE ROTARY PUMP
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Assignee
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9112 - 40TH STREET, S.E. |
CALGARY PROVINCE: ALBERTA, CANADA T2C 2 |
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Correspondence name and address
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MCGARRY BAIR LLP
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JOEL E. BAIR
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171 MONROE AVENUE, NW.
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STE. 600
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GRAND RAPIDS, MI 49503
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