Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Refining of lithium-containing aluminum scrap

Refining of lithium-containing aluminum scrap

US Patent 4790917 · Granted Dec 13, 1988

Estimated economic value: $14,000,000 ⓘ

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
Aluminium reduction cell1988
Method of producing aluminum1987
Aluminium electrolytic reduction cell linings1987
Aluminium reduction cells1986
Aluminium reduction cells1986
Electrolytic reduction cells1985
Electrolytic reduction cells1985
Electrolytic refining of molten metal1983
Carbothermic production of aluminium1981
Process for the production of aluminium1981