Patent Assignment
Reel/Frame 004854/0816
Assignment of Assignors Interest.
Recorded: 1988-02-08
Pages: 3
Assignor
ELTECH SYSTEMS CORPORATION
Executed: 1988-02-04
Assignee
OXYTECH SYSTEMS, INC.
470 CENTER STREET, CHARDON, OHIO, 44024
Covered Properties
(2)
Dimensionally Stable Asbestors Diaphragms
Patent:
4,410,411 →
Application:
05/324,508 →
Preparation of Dimensionally Stable Asbestos Diaphragms
Patent:
4,489,025 →
Application:
05/969,587 →
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Oct 29, 1984
From: DIAMOND SHAMROCK CORPORATION, 717 N. HARWOOD STREET, DALLAS, TX 75201
To: ELTECH SYSTEMS CORPORATION
Reel/Frame 004357/0479 →
Security Interest
Dec 4, 2000
From: ELTECH SYSTEMS CORPORATION; ELTECH SYSTEMS FOREIGN SALES CORPORATION; ELTECH SYSTEMS, L.P., L.L.L.P.; ELGARD CORPORATION
To: MELLON BANK, N.A., AS AGENT
Reel/Frame 011442/0165 →