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: 2
Patent #:
Issue Dt:
12/09/1986
Application #:
06791634
Filing Dt:
10/25/1985
Inventor:
MANMOHAN S. CHAWLA
Title:
SHAPED CHARGE PERFORATING APPARATUS
Assignment: 1
Reel/Frame:
004486/0030Recorded: 12/09/1985Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/21/1985
Assignee:
DALLAS, TEXAS
Correspondent:
PATRICK H. MC COLLUM
DRESSER INDUSTRIES, INC.
P. O. BOX 718
DALLAS, TX 75221
Assignment: 2
Reel/Frame:
004725/0094Recorded: 05/18/1987Pages: 26
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/30/1987
Assignee:
Correspondent:
WESTERN ATLAS INTERNATIONAL, INC.
P.O. BOX 2469
HOUSTON, TX 77252

Search Results as of: 06/01/2024 06:06 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