Patent Assignment
Reel/Frame 013299/0034
Assignment of Assignor's Interest
Recorded: 2002-09-16
Pages: 3
Assignee
NORSK HYDRO ASA
N-0240 OSLO, NORWAY
Covered Property
(1)
Method and Device for Operating an Electrolytic Cell
Patent:
6,790,337 →
Application:
10/129,985 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.