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:
|
11/18/1997
|
Application #:
|
08603307
|
Filing Dt:
|
02/20/1996
|
|
Inventors:
|
ALAN SALLWASSER, KENNETH HAVLINEK, THOMAS D. MACDOUGALL, MILES JAROSKA, DUANE LADUE et al
|
|
Title:
|
METHOD AND APPARATUS FOR DRILLING WITH A FLEXIBLE SHAFT WHILE USING HYDRAULIC ASSISTANCE
|
|
|
Assignment:
1
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| 110 SCHLUMBERGER DRIVE |
| SUGAR LAND, TEXAS 77478 |
|
|
|
|
| SCHLUMBERGER TECHNOLOGY CORPORATION |
| DARCELL WALKER |
| 110 SCHLUMBERGER DRIVE |
| SUGAR LAND, TX 77478 |
|
|
|
Assignment:
2
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| 8600 WEST BRYN MAWR AVENUE |
| CHICAGO, ILLINOIS 60631 |
|
|
|
|
| GAS RESEARCH INSTITUTE |
| BRIGITTE L. JEFFERY |
| 8600 WEST BRYN MAWR AVENUE |
| CHICAGO, IL 60631 |
|
|
|
Assignment:
3
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| 1700 SOUTH MOUNT PROSPECT ROAD |
| DE PLAINES, ILLINOIS 60018 |
|
|
|
|
| MARK E. FEJER |
| GAS TECHNOLOGY INSTITUTE |
| 1700 SOUTH MOUNT PROSPECT ROAD |
| DES PLAINES IL 60018 |
|
|
Search Results as of:
05/10/2024 12:19 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
|
