Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Total Assignments:
3
|
Patent #:
|
|
Issue Dt:
|
02/23/1993
|
Application #:
|
07786640
|
Filing Dt:
|
11/01/1991
|
Inventor:
|
FRANK A. S. INNES
|
Title:
|
DOWNHOLE TOOL
|
|
Assignment:
1
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
A TEXAS CORP. |
HOUSTON, TEXAS |
|
|
|
WILLIAM J. BEARD |
HALLIBURTON SERVICES |
P. O. BOX 42800 |
HOUSTON, TX 77242-8044 |
|
|
Assignment:
2
|
|
|
|
|
|
|
|
|
1000 LOUISIANA STREET |
HOUSTON, TEXAS 77002 |
|
|
|
MAYER, BROWN & PLATT |
ROBERT E. RUDE II |
1909 K STREET, N.W. |
WASHINGTON, D.C. 20006 |
|
|
Assignment:
3
|
|
|
|
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
15151 SOMMERMEYER ST. |
HOUSTON, TEXAS 77041 |
|
|
|
SMITH INTERNATIONAL, INC. |
16740 HARDY ST. |
PATENT SERVICES |
HOUSTON, TX 77032 |
|
|
Search Results as of:
05/30/2024 12:14 PM
If you have any comments or questions concerning the data displayed,
contact
PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified:
August 25, 2017 v.2.6
|