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:
06/12/1990
Application #:
07361383
Filing Dt:
06/05/1989
Inventors:
GEORGE E. BERKEY, ROBERT M. HAWK
Title:
METHOD OF MAKING POLARIZATION RETAINING OPTICAL FIBER COUPLER
Assignment: 1
Reel/Frame:
005090/0392Recorded: 06/05/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/30/1989
Exec Dt:
05/30/1989
Assignee:
CORNING, NEW YORK
Correspondent:
WILLIAM J. SIMMONS, JR.
CORNING INCORPORATED
PATENT DEPT., SP FR 2-12
CORNING, NY 14831

Search Results as of: 05/21/2024 05:49 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