Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for dispensing film-like liquid into vertical pipes

Apparatus for dispensing film-like liquid into vertical pipes

US Patent 4298041 · Granted Nov 3, 1981

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process and equipment for the hydrolysis of residual urea in the water from synt1995
Process for the biological purification of waste waters1990
Catalytic system and process for producing a mixture of methanol and higher alco1988
Process for the production of urea1985
"Process for the production of a mixture of methanol and higher alcohols of ""fu1984
"Process for the production of a ""fuel grade"" mixture of methanol and higher a1984
Process for the preparation of gases which contain hydrogen and nitrogen1983
Apparatus for desalting sea water or brackish water1982
Apparatus for desalting sea water or brackish water1982
Gland seal system for use with a methanation reactor1982
Apparatus for distributing a liquid in film-form on the interior walls of vertic1982
Device for distributing a liquid in thin-film form in vertical heat-exchangers1982