Inventor

NOS PER OLAV

NO2 patents

⚠️ This page may combine multiple inventors who share the name “NOS PER OLAV”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ELKEM AS

1 patent

US4752218AJun 21, 1988

Ceramic composite material and a lining for metallurgical smelting furnaces wherein a ceramic composite material is used

ELKEM AS16 citations74

ELKEM MATERIALS

1 patent

US6811677B2Nov 2, 2004

Electrolytic cell for the production of aluminum and a method for maintaining a crust on a sidewall and for recovering electricity

ELKEM MATERIALS6 citations57