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:
06/02/1981
Application #:
05932671
Filing Dt:
08/10/1978
Inventor:
ELWIN L. JOHNSON
Title:
GLASS SUPPORT LIGHT ENERGY CONVERTER
Assignment: 1
Reel/Frame:
003805/0757Recorded: 10/09/1980Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/07/1980
Exec Dt:
02/07/1980
Exec Dt:
09/29/1980
Exec Dt:
02/07/1980
Assignee:
Correspondent:
D. CARL RICHARDS
RICHARDS, HARRIS & MEDLOCK
2900 ONE MAIN PLACE
DALLAS, TEXAS 75250
Assignment: 2
Reel/Frame:
003806/0441Recorded: 10/20/1980Pages: 3
Conveyance:
ASSIGNMENT OF A PART OF ASSIGNORS INTEREST
Assignor:
Exec Dt:
10/13/1980
Assignee:
13500 NORTH CENTRAL EXPRESSWAY
A CORP. OF DE
DALLAS, TEXAS 75231
Correspondent:
D. CARL RICHARDS
RICHARDS, HARRIS & MEDLOCK
2900 ONE MAIN PLACE
DALLAS, TEXAS 75250
Assignment: 3
Reel/Frame:
006334/0060Recorded: 11/20/1992Pages: 33
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/31/1992
Assignee:
2121 SAN JACINTO
DALLAS, TEXAS 75201
Correspondent:
EDWARD G. FIORITO
DRESSER INDUSTRIES, INC.
1600 PACIFIC AVE.
DALLAS, TX. 75201

Search Results as of: 05/06/2024 03:28 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