Patent Assignment Abstract of Title
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Total Assignments:
4
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Patent #:
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Issue Dt:
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03/13/1984
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Application #:
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06169676
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Filing Dt:
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07/17/1980
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Inventors:
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ASADOLLAH HAYATDAVOUDI, LADD M. ADAMS
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Title:
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DOWNHOLE VORTEX GENERATOR AND METHOD
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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LUCIAN WAYNE BEAVERS |
LANEY, DOUGHERTY, HESSIN & BEAVERS |
STE. 900, 101 PARK. AVE. |
OKLAHOMA CITY, OK 73102 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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LUCIAN WAYNE BEAVERS |
LANEY, DOUGHERTY, HESSIN & BEAVERS |
STE. 900, 101 PARK. AVE. |
OKLAHOMA CITY, OK 73102 |
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Assignment:
3
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SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
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SUITE 1400 |
ONE SOUTH WACKER DRIVE |
CHICAGO, ILLINOIS 60606 |
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GOLDBERG, KOHN, BELL ET AL. |
MAISHA GIBSON |
55 EAST MONROE STREET |
SUITE 3700 |
CHICAGO, IL 60603-5802 |
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Assignment:
4
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RELEASE OF SECURITY INTEREST
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2606 ILLINOIS ROUTE 2 SOUTH |
OREGON, ILLINOIS 61061 |
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JENNER & BLOCK LLP |
MARIANN R. MURPHY |
ONE IBM PLAZA |
CHICAGO, IL 60611 |
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