Inventor
LINGA HOGNE
NO5 patents
Patents
5 patentsUS6592961B1Jul 15, 2003
Brick made of refractory material
NORSK HYDRO AS9 citations66
US6186706B1Feb 13, 2001
Method and equipment for processing carbon bodies
NORSK HYDRO AS13 citations64
US6042801AMar 28, 2000
Method for baking or calcination of shaped carbon bodies in a furnace
NORSK HYDRO AS2 citations54
US4944672AJul 31, 1990
Method for renovating ring chamber furnaces
NORSK HYDRO AS1 citations44
US6159603ADec 12, 2000
Method for the use of material containing carbon in the electrolytic production of aluminium
NORSK HYDRO AS0 citations36