IP Library › Assignment 003916/0493
Patent Assignment
Reel/Frame 003916/0493

Assignment of Assignors Interest.

Recorded: 1981-08-28 Pages: 1
Assignors
BARNS, ROBERT LEE ROY
Executed: 1981-08-28
PEARSON, ARTHUR D.
Executed: 1981-08-28
Assignee
BELL TELEPHONE LABORATORIES INCORPORATED
600 MOUNTAIN AVENUE, A CORP. OF N.Y., MURRAY HILL, NEW JERSEY, 07974
Covered Property (1)
Optical Fiber Fabrication Process
Patent: 4,526,599 →
Application: 06/297,213 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 13, 2001
From: AT&T CORP.
To: LUCENT TECHNOLOGIES INC.
Reel/Frame 012059/0893 →
Assignment of Assignor's Interest May 17, 2002
From: LUCENT TECHNOLOGIES
To: FITEL USA CORPORATION
Reel/Frame 012946/0578 →