Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Chemical vapor purification of fluorides

Chemical vapor purification of fluorides

US Patent 4652438 · Granted Mar 24, 1987

Estimated economic value: $12,866,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for chemical vapor purification of group IIIA metal fluorides1993
Method for preparing fluoride glasses1991
Method for preparing fluoride glasses1990
Method for dehydrating hydrogen fluoride1989
Chemical vapor purification of fluorides1988
Method of fluidic support of a heat softened glass tube1987
Apparatus for fluidic support1986