Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of preparing phosphoric acid by a wet process

Method of preparing phosphoric acid by a wet process

US Patent 4350671 · Granted Sep 21, 1982

Estimated economic value: $825,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Glass washing apparatus for a motor vehicle1993
Production of concentrated phosphoric acid and hemihydrated calcium sulfate1985
Air cooling during the production of phosphoric acid1982