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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11/07/1995
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Application #:
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08193934
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Filing Dt:
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02/09/1994
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Inventors:
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MURRAY R. TOMKINS, ANDREW J. PATTERSON
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Title:
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ORIFICE FITTING WITH VENTING PASSAGE AND INJECTION SEAL
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 3707 97TH STREET |
| EDMONTON, ALBERTA, T6E 6J2, CANADA |
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| DANA L. TANGREN |
| 1000 EAGLE GATE TOWER |
| 60 EAST SOUTH TEMPLE |
| SALT LAKE CITY, UT 84111 |
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Assignment:
2
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NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
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| CALGARY |
| 1000-33-5TH AVENUE SW |
| ALBERTA, CANADA T2P 3 |
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| WORKMAN, NYDEGGER & SEELEY |
| DANA L. TANGREN |
| 60 EAST SOUTH TEMPLE |
| 1000 EAGLE GATE TOWER |
| SALT LAKE CITY, UT 84111 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 16538 AIR CENTER BOULEVARD |
| HOUSTON, TEXAS 77032 |
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| VINSON & ELKINS L.L.P. |
| STEVEN R. BORGMAN |
| 1001 FANNIN STREET |
| 2300 FIRST CITY TOWER |
| HOUSTON, TX 77002-6760 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 16538 AIR CENTER BOULEVARD |
| HOUSTON, TEXAS 77032 |
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| HALLIBURTON ENERGY SERVICES |
| JOHN W. WUSTENBERG |
| 2600 SOUTH SECOND STREET |
| DUNCAN, OK 73536-0440 |
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