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:
02/10/1981
Application #:
05919336
Filing Dt:
06/26/1978
Inventor:
JERALD J. HINKEL
Title:
BREAKER SYSTEM FOR HIGH VISCOSITY FLUIDS
Assignment: 1
Reel/Frame:
003803/0524Recorded: 09/29/1980Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/23/1978
Assignee:
A CORP. OF DE
MIDLAND, MICHIGAN
Correspondent:
RICHARD G. WATERMAN
P. O. BOX 1967
MIDLAND, MICH. 48640
Assignment: 2
Reel/Frame:
004398/0131Recorded: 04/29/1985Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/10/1985
Exec Dt:
04/17/1985
Assignee:
400 WEST BELT SOUTH,
HOUSTON,, TEXAS 77210
Correspondent:
L. WAYNE WHITE
PATENT DEPARTMENT
PO BOX 2710
TULSA, OK. 74101

Search Results as of: 05/06/2024 12:03 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