IP Library Assignment 003801/0106
Patent Assignment
Reel/Frame 003801/0106

Assignment of Assignors Interest.

Recorded: 1980-09-10 Pages: 1
Assignor
JOHNSON PHILLIP L. M.
Executed: 1980-08-14
Assignee
PLESSY OVERSEAS LIMITED
VICARAGE LANE, ILFORD, ESSEX, ENGLAND, UNITED KINGDOM
Covered Property (1)
Sonar Systems
Patent: 4,330,876 →
Application: 06/185,739 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Sep 18, 1990
From: PLESSEY OVERSEAS LIMITED
To: GEC-MARCONI LIMITED
Reel/Frame 005439/0343 →