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:
12/03/1991
Application #:
07610080
Filing Dt:
11/07/1990
Inventors:
JACK E. BRIDGES, THOMAS J. BAJZEK, KENNETH E. HOFER, HOMER L. SPENCER, LARRY G. SMITH et al
Title:
ROBUST ELECTRICAL HEATING SYSTEMS FOR MINERAL WELLS
Assignment: 1
Reel/Frame:
005587/0111Recorded: 01/04/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/27/1990
Exec Dt:
11/27/1990
Exec Dt:
11/27/1990
Assignee:
7737 E. 42ND PLACE
A CORP. OF OK
TULSA, OKLAHOMA 74145
Correspondent:
KINZER, PLYER, DORN,
MCEACHRAN & JAMBOR
55 EAST MONROE ST.
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:
005587/0109Recorded: 01/04/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/30/1990
Exec Dt:
11/30/1990
Exec Dt:
11/30/1990
Assignee:
7737 E. 42ND PLACE
A CORP. OF OK
TULSA, OKLAHOMA 74145
Correspondent:
KINZER, PLYER, DORN,
MCEACHRAN & JAMBOR
55 EAST MONROE ST.
CHICAGO, IL 60603

Search Results as of: 05/28/2024 12:09 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