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:
|
09/13/1988
|
Application #:
|
07048105
|
Filing Dt:
|
05/07/1987
|
|
Inventors:
|
CHARLES D. BRIDGES, ROBERT K. LAW
|
|
Title:
|
HYDRAULICALLY ACTUATED LOCK PIN FOR WELL PIPE HANGER
|
|
|
Assignment:
1
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
|
|
|
| 7135 ARDMORE ST. |
| HOUSTON, TEXAS 77054 |
|
|
|
|
| ROBERT A. FELSMAN |
| CHIEF PATENT COUNSEL |
| PATENTS & TECHNOLOGY MANAGEMENT |
| HUGHES TOOL COMPANY, P. O. BOX 2539 |
| HOUSTON, TX 77252-2539 |
|
|
|
Assignment:
2
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
|
|
|
| 7135 ARDMORE ST. |
| HOUSTON, TEXAS 77054 |
|
|
|
|
| ROBERT A. FELSMAN |
| CHIEF PATENT COUNSEL |
| PATENTS & TECHNOLOGY MANAGEMENT |
| HUGHES TOOL COMPANY, P. O. BOX 2539 |
| HOUSTON, TX 77252-2539 |
|
|
|
Assignment:
3
|
|
|
|
|
|
|
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
|
| JEAN A. MCNAMARA |
| BAKER & BOTTS |
| ONE SHELL PLAZA |
| 910 LOUISIANA, HOUSTON, TEXAS 77002-4995 |
|
|
Search Results as of:
05/09/2024 06:31 AM
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
|
