Patent Assignment Details
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Reel/Frame: | 005980/0826 | |
| Pages: | 3 |
| | Recorded: | 01/06/1992 | | |
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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08/24/1993
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Application #:
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07817861
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Filing Dt:
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01/06/1992
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Title:
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MOSAIC DIAMOND DRAG BIT CUTTER HAVING A NONUNIFORM WEAR PATTERN
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Assignee
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SUITE 1200 |
3900 ESSEX LANE |
HOUSTON, TEXAS 77027 |
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Correspondence name and address
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ALAN T. MCCOLLOM
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MARGER, JOHNSON, MCCOLLOM &
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STOLOWITZ, INC., 650 AMERICAN BANK BLDG.
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621 S.W. MORRISON ST.
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PORTLAND, OR 97205
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