Tormod Naterstad

Follow

Person

.ANG.rdalstangen, NO

People

Patents Grantslast 30 patents

Information Patent Grant
Method for deciding the reactivity and soot index of carbon products
- Patent number 5,476,793
- Issue date Dec 19, 1995
- Norsk Hydro a.s
- Knut Bergli
- G01 - MEASURING TESTING
Information Patent Grant
Device for ring section furnace
- Patent number 5,473,628
- Issue date Dec 5, 1995
- Norsk Hydro a.s
- Gudmund Tokvam
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Apparatus for analyzing carbon products
- Patent number 5,366,901
- Issue date Nov 22, 1994
- Norsk Hydro a.s
- Knut Bergli
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Aluminum electrolysis cell with continuous anode
- Patent number 5,071,534
- Issue date Dec 10, 1991
- Norsk Hydro a.s
- Hans K. Holmen
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of reducing the loss of carbon from anodes when producing al...
- Patent number 4,659,442
- Issue date Apr 21, 1987
- .ANG.rdal Og Sunndal Verk A.S.
- Tormod Naterstad
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR