Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Carbothermic production of aluminium

Carbothermic production of aluminium

US Patent 4261736 · Granted Apr 14, 1981

Estimated economic value: $16,927,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process and apparatus for melting metals and composites while reducing losses du1995
Production of an aluminum grain refiner1992
Methods of making fine particulate aluminum nitride1989
Methods of making fine particulate aluminum nitride1989
Refining of lithium-containing aluminum scrap1988
Aluminium reduction cell1988
Method of producing aluminum1987
Aluminium electrolytic reduction cell linings1987
Aluminium reduction cells1986
Aluminium reduction cells1986
Electrolytic reduction cells1985
Electrolytic reduction cells1985