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:
2
|
Patent #:
|
|
Issue Dt:
|
06/23/1987
|
Application #:
|
06850714
|
Filing Dt:
|
04/11/1986
|
Inventor:
|
EDWARD L. GUESS
|
Title:
|
SEALING SYSTEM FOR DOWNHOLE WELL VALVES
|
|
Assignment:
1
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
500 CITY PARKWAY WEST |
ORANGE, CALIFORNIA 92668-2997 |
|
|
|
WILLIAM C. NORVELL, JR. |
6363 WOODWAY, STE. 275 |
HOUSTON, TX 77057 |
|
|
Assignment:
2
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST.
|
|
|
|
|
|
500 CITY PARKWAY WEST |
ORANGE, CALIFORNIA 92668-2997 |
|
|
|
WILLIAM C. NORVELL, JR. |
6363 WOODWAY, STE. 275 |
HOUSTON, TX 77057 |
|
|
Search Results as of:
09/24/2024 05:13 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
|