Assignment of Assignor's Interest

Recorded: 2005-04-12 Pages: 3

Assignor

SCHAEFER, FREDERICK A.

Executed: 2004-09-24

Assignee

EDW. C. LEVY CO.

8800 DIX AVENUE, DETROIT, MICHIGAN, 48209

Covered Property (1)

System and Method of Processing Electric Arc Furnace Dust

Patent: 7,227,882 →

Application: 10/950,260 →

Publication: US 2005/0083988

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.