Patent Assignment Details
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Reel/Frame: | 011859/0182 | |
| Pages: | 3 |
| | Recorded: | 06/04/2001 | | |
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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08/27/2002
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Application #:
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09546476
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Filing Dt:
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04/10/2000
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Title:
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CENTERED-LEG ROLLER CONE DRILL BIT
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Assignee
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16740 HARDY STREET |
HOUSTON, TEXAS 77032 |
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Correspondence name and address
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ROSENTHAL & OSHA L.L.P.
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RICHARD A. FAGIN
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700 LOUISIANA STREET
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SUITE 4550
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HOUSTON, TX 77002
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