Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
Reel/Frame: | 005201/0124 | |
| Pages: | 2 |
| | Recorded: | 06/23/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Total properties:
1
|
|
Patent #:
|
|
Issue Dt:
|
09/24/1991
|
Application #:
|
07353988
|
Filing Dt:
|
06/23/1989
|
Title:
|
PUMP APPARATUS INCLUDING A FIRING HEAD FOR USE WITH A PERFORATING GUN ON A TUBING STRING
|
|
Assignee
|
|
|
5000 GULF FREEWAY |
P.O. BOX 2175, |
HOUSTON,, TEXAS 77023 |
|
Correspondence name and address
|
|
OFFICE OF PATENT COUNSEL
|
|
SCHLUMBERGER WELL SERVICES
|
|
P. O. BOX 2175
|
|
HOUSTON, TX 77252-2175
|
Search Results as of:
09/25/2024 01:58 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
|