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: 1
Patent #:
Issue Dt:
03/28/1989
Application #:
07111246
Filing Dt:
10/22/1987
Inventors:
ROBERT D. SCHMIDT, JON K. AHLNESS
Title:
BEDDED MINERAL EXTRACTION PROCESS
Assignment: 1
Reel/Frame:
004780/0243Recorded: 10/22/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/28/1987
Exec Dt:
09/28/1987
Assignee:
DISTRICT OF COLUMBIA
Correspondent:
THOMAS ZACK
DIVISION OF GENERAL LAW, ROOM 6531
OFC. OF THE SOLICITOR
DEPT. OF THE INTERIOR
WASHINGTON, DC 20240

Search Results as of: 06/21/2024 12:52 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