Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hydrogen liquefaction using a dense fluid expander and neon as a precoolant refrigerant

Hydrogen liquefaction using a dense fluid expander and neon as a precoolant refrigerant

US Patent 4765813 · Granted Aug 23, 1988

Estimated economic value: $4,932,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Continuous process for producing slush hydrogen1994
Continuous process for producing slush hydrogen1992
Method of reliquefying cryogenic gas boiloff from heat loss in storage or transf1987
Air separation process with single distillation column for combined gas turbine 1983