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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10/19/1999
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Application #:
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08879401
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Filing Dt:
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06/20/1997
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Inventor:
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ROBERT W ARFELE
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Title:
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DRILL BIT DIRECTIONAL NOZZLE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 2001 ROSS AVENUE |
| DALLAS, TEXAS 75201 |
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| BROWNING BUSHMAN |
| CARLOS A. TORRES |
| 5718 WESTHEIMER, SUITE 1800 |
| HOUSTON, TX 77057 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 2001 ROSS AVENUE |
| DALLAS, TEXAS 75201 |
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| BROWNING BUSHMAN |
| CARLOS A. TORRES |
| 5718 WESTHEIMER |
| SUITE 1800 |
| HOUSTON, TX 77057 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 205 N. 13TH STREET |
| ROGERS, ARKANSAS 72756 |
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| DICKSTEIN, SHAPIRO, MORIN, ET AL. |
| DONALD A. GREGORY, ESQ. |
| ATTY. DKT: G8310.0018/G007 |
| 2101 L ST., N.W. |
| WASHINGTON, D.C. 20037-1526 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3000 NORTH SAM HOUSTON PARKWAY EAST |
| HOUSTON, TEXAS 77032 |
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| BROWNING BUSHMAN |
| CARLOS A. TORRES |
| 5718 WESTHEIMER, SUITE 1800 |
| HOUSTON, TX 77057 |
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