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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:004943/0278   Pages: 2
Recorded: 09/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
07/25/1989
Application #:
06948206
Filing Dt:
12/31/1986
Title:
THIN BED EVALUATION DEVICE
Assignors
1
Exec Dt:
12/31/1988
2
Exec Dt:
01/08/1987
Assignee
1
HOUSTON, TEXAS 77252
Correspondence name and address
WILLIAM D. ZAHRT II
C/O SHELL DEV. CO.
PATENTS & LICENSING
P. O. BOX 2463
HOUSTON, TX 77001

Search Results as of: 05/30/2024 10:27 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