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Outokumpu Copper (USA), Inc.
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Glendale Heights, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for the continuous extrusion of metals
Patent number
6,041,638
Issue date
Mar 28, 2000
Outokumpu Copper OY
Tuomas Mikael Pinomaa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of producing a superconductor billet
Patent number
6,038,759
Issue date
Mar 21, 2000
Outokumpu Copper OY
Juhani Teuho
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74688513 - OFE-OK
Serial number
74688513
Registration number
2036509
Filing date
Jun 14, 1995
Outokumpu Copper Oy
6 - Common metals and their alloys
Information
Trademark
74688514 - OF-OK
Serial number
74688514
Registration number
2036510
Filing date
Jun 14, 1995
Outokumpu Copper Oy
6 - Common metals and their alloys
Information
Trademark
74688512 - TE-OK
Serial number
74688512
Registration number
2036508
Filing date
Jun 14, 1995
Outokumpu Copper Oy
6 - Common metals and their alloys
Information
Trademark
74030413 - OFE-OK
Serial number
74030413
Filing date
Feb 20, 1990
Outokumpu Copper (USA), Inc.
6 - Common metals and their alloys