Patent Assignment
Reel/Frame 007359/0559
Assignment of Assignor's Interest
Recorded: 1995-02-14
Pages: 3
Assignee
NORTH AMERICAN REFRACTORIES CO.
3127 RESEARCH DRIVE, STATE COLLEGE, PENNSYLVANIA, 16801
Covered Property
(1)
Horizontal Flue Technology for Carbon Baking Furnace
Patent:
5,687,531 →
Application:
08/388,753 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.