Patent Assignment Assignor Details
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Assignor Name :
SPERRY-SUN DRILLING SERVICE, INC., A CORP. OF DE
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Total Assignments:
1
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Assignment:
1
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Reel/Frame: | 005217/0309 | |
| Pages: | 5 |
| | Recorded: | 12/14/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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3000 NORTH SAM HOUSTON PARKWAY EAST |
A CORP OF DE |
HOUSTON, TEXAS 77032 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07386415
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Correspondence name and address
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LOREN G. HELMREICH
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BROWNING, BUSHMAN, ZAMECKI
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& ANDERSON
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5718 WESTHEIMER, STE., 1800
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HOUSTON, TX 77057
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09/27/2024 06:33 AM
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