Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process and apparatus for separating mercury and red phosphorus from one another

Process and apparatus for separating mercury and red phosphorus from one another

US Patent 4743298 · Granted May 10, 1988

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Hollow drive shaft with integrated vibration absorber2001
Vibration damper1999
Mass vibration damper1999
Dishwashing agent1991
Rinsing composition free from phosphate1990
Dimensionally stable alkaline cleansing agents of low density, and a process for1990
Process for recovering noble metals from their cyanide complexes1987
Production of striking surfaces for matches1982