Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
|
| Reel/Frame: | 004197/0496 | |
| Pages: | 2 |
| | Recorded: | 07/25/1983 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Total properties:
1
|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/25/1984
|
Application #:
|
06502465
|
Filing Dt:
|
06/09/1983
|
|
Title:
|
DYNAMIC SEAL FOR SUBTERRANEAN WELL
|
|
|
Correspondence name and address
|
| |
ROBERT W. PITTS
|
| |
NORVELL & ASSOCIATES
|
| |
STE. 275, 6363 WOODWAY
|
| |
HOUSTON, TX 77057
|
Search Results as of:
09/23/2024 02:25 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
|
