Patent Assignment
Reel/Frame 004193/0001
Assignment of 1/2 of Assignors Interest
Recorded: 1983-10-28
Pages: 1
Assignor
OPTELECOM INC
Executed: 1983-10-28
Assignee
CHEVRON RESEARCH COMPANY A DE CORP
SAN FRANCISCO, CALIFORNIA
Covered Property
(1)
Optical Fiber Coating Apparatus
Patent:
4,505,223 →
Application:
06/546,617 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Oct 28, 1983
From: GOODMAN, JACK E.
To: OPTELECOM, INC., A DE CORP.
Reel/Frame 004192/0999 →
Security Agreement
Jul 23, 2008
From: OPTELECOM-NKF, INC.
To: MANUFACTURERS AND TRADERS TRUST COMPANY
Reel/Frame 021281/0340 →
Security Agreement
Apr 7, 2010
From: OPTELECOM-NKF, INC.
To: DRAKA HOLDING N.V.
Reel/Frame 024195/0729 →