skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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:
12/07/1982
Application #:
06141271
Filing Dt:
04/18/1980
Inventor:
BERNARD WIDROW
Title:
APPARATUS AND METHOD FOR DETERMINING THE POSITION OF A GAS-SATURATED POROUS ROCK IN THE VICINITY OF A DEEP BOREHOLE IN THE EARTH
Assignment: 1
Reel/Frame:
004923/0031Recorded: 07/25/1988Pages: 3
Conveyance:
ASSIGNS HIS ENTIRE INTEREST, SUBJECT TO CONDITIONS RECITED. SEE RECORD FOR DETAILS.
Assignor:
Exec Dt:
12/14/1983
Assignee:
Correspondent:
WESTERN ATLAS INTERNATIONAL
10001 RONMONA AVENUE
P.O. BOX 2469
HOUSTON, TEXAS 77252-2469
Assignment: 2
Reel/Frame:
004805/0391Recorded: 12/10/1987Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/21/1987
Assignee:
HOUSTON, TEXAS
Correspondent:
FLEHR, HOHBACH, TEST,
ALBRITTON & HERBERT
STE. 3400, FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111
Assignment: 3
Reel/Frame:
004805/0391Recorded: 12/10/1987Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/21/1987
Assignee:
HOUSTON, TEXAS
Correspondent:
FLEHR, HOHBACH, TEST,
ALBRITTON & HERBERT
STE. 3400, FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111

Search Results as of: 05/16/2024 04:17 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
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT