Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Liquid-vapor contact method and apparatus

Liquid-vapor contact method and apparatus

US Patent 4843828 · Granted Jul 4, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Powder formed of particles of biliquid foam entrapped within polymeric matrix2011
Air separation1988