Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for conveying split streams of alumina powder to an electrolysis cell

Method and apparatus for conveying split streams of alumina powder to an electrolysis cell

US Patent 4938848 · Granted Jul 3, 1990

Estimated economic value: $5,194,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Transport duct for abrasive materials1994
Bonding aluminum to refractory materials1986