IP Library › Assignment 003818/0996
Patent Assignment
Reel/Frame 003818/0996

Assignment of Assignors Interest.

Recorded: 1981-01-05 Pages: 2
Assignors
SMITH DARRELL F. JR.
Executed: 1980-10-21
CLATWORTHY EDWARD F.
Executed: 1980-10-21
Assignee
HUNTINGTON ALLOYS, INC.
HUNTINGTON, WEST VIRGINIA, 25720
Covered Property (1)
Tube Material for Sour Wells of Intermediate Depths
Patent: 4,358,511 →
Application: 06/202,742 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Restated Certificate of Incorporation Jun 23, 1997
From: HUNTINGTON ALLOYS, INC.
To: INCO ALLOYS INTERNATIONAL, INC.
Reel/Frame 008568/0733 →
Release of Security Interest Jan 22, 2004
From: CREDIT LYONNAIS, NEW YORK BRANCH, AS AGENT
To: HUNTINGTON ALLOYS CORPORATION
Reel/Frame 014863/0704 →