IP Library Assignment 020289/0494
Patent Assignment
Reel/Frame 020289/0494

Assignment of Assignor's Interest

Recorded: 2007-12-07 Pages: 5
Assignors
KUMMER, KARL-HEINZ
Executed: 2007-11-19
BORGWARDT, DIETER
Executed: 2007-11-19
Assignee
SMS DEMAG AG
EDUARD-SCHLOEMANN-STRASSE 4, 40237 DUSSELDORF, GERMANY
Covered Property (1)
Smelting or Reduction Furnace, in Particular Electric Arc Furnace with an Open, Semi-Closed or Closed Configuration
Patent: 8,262,985 →
Application: 11/921,817 →
Publication: US 2009/0230600
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 31, 2009
From: SMS DEMAG AG
To: SMS SIEMAG AKTIENGESELLSCHAFT
Reel/Frame 023725/0342 →