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

Assignor Name : WITHJACK, ERIC M.
Total Assignments: 3
Assignment: 1
Reel/Frame:003970/0914   Pages: 2
Recorded: 02/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/16/1982
Assignee
1
110 W. 7TH ST.
P.O. BOX 300, A CORP. OF DE
TULSA, OKLAHOMA 74102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06350507
Correspondence name and address
GEORGE L. RUSHTON
CITIES SERVICE COMPANY
PATENT DEPT.
BOX 300
TULSA, OK 74102
Assignment: 2
Reel/Frame:004503/0592   Pages: 1
Recorded: 01/28/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/09/1985
Assignee
1
A CORP. OF DE
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06808766
Correspondence name and address
PATENT DEPT., (PAT 402)
ATLANTIC RICHFIELD CO.,
2300 WEST PLANO PARKWAY
PLANO, TX 75075
Assignment: 3
Reel/Frame:005013/0122   Pages: 2
Recorded: 01/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/13/1988
Assignee
1
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07219611
Correspondence name and address
ATLANTIC RICHFIELD COMPANY
PATENT DEPT.
2300 WEST PLANO PARKWAY
PLANO, TX 75075

Search Results as of: 09/23/2024 10:04 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