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:
01/25/1994
Application #:
07843823
Filing Dt:
02/28/1992
Inventors:
ANIL KUMAR, LARRY P. PELTY
Title:
HIGH-STRENGTH TUNGSTEN CARBIDE MATERIAL FOR USE IN EARTH-BORING BITS
Assignment: 1
Reel/Frame:
006061/0721Recorded: 02/28/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/26/1992
Assignee:
P.O. BOX 2539
A CORPORATION OF DE
HOUSTON, TEXAS 77252-2539
Correspondent:
FELSMAN, BRADLEY & GUNTER
ROBERT A. FELSMAN
2850 CONTINENTAL PLAZA
777 MAIN STREET
FORTH WORTH, TX 76102
Assignment: 2
Reel/Frame:
006061/0723Recorded: 02/28/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/26/1992
Assignee:
P.O. BOX 2539
A CORPORATION OF DELAWARE
HOUSTON, TEXAS 77252-2539
Correspondent:
ROBERT A. FELSMAN
FELSMAN, BRADLEY & GUNTER
2850 CONTINENTAL PLAZA
277 MAIN STREET
FORT WORTH, TX 76102
Assignment: 3
Reel/Frame:
006423/0950Recorded: 02/16/1993Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/07/1992
Assignee:
5425 POLK STREET
HOUSTON, TEXAS 77023
Correspondent:
GERALD W. SPINKS, ESQ.
BAKER HUGHES INCORPORATED
P.O. BOX 4740
3900 ESSEX LANE, 12TH FLOOR
HOUSTON, TX 77027

Search Results as of: 06/18/2024 05:59 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
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT