Patent Assignment
Reel/Frame 010273/0699
Assignment of Assignor's Interest
Recorded: 1999-08-04
Pages: 2
Assignors
ZIMMERBAUER, KARL-HEINZ
Executed: 1999-07-29
SCHOBER, HELMUT
Executed: 1999-07-29
HOERTNAGL, FRANZ
Executed: 1999-07-29
TSCHERNE, WOLFGANG
Executed: 1999-07-29
Assignee
VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH
TURMSTRASSE 44, A-4020 LINZ, AUSTRIA
Covered Property
(1)
Device for the Controlled Cooling of Hot-Briquetted Directly Reduced Iron Sponge
Patent:
6,223,552 →
Application:
09/355,176 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.