Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Processes and apparatus for the heat treatment of fine-grained material

Processes and apparatus for the heat treatment of fine-grained material

US Patent 4257766 · Granted Mar 24, 1981

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of removing sulphur dioxide from cement kiln exhaust gases1999
Method for producing spherical granulated materials from powered solids and gran1996
Coke filter1993
Method and apparatus for cooling hot material1992
Molded articles based on pyrogenically produced mixed-oxide systems of silicon d1991
Method and apparatus for the heat treatment of fine-grained material1990
Suspension preheater1990
Apparatus and method for the heat treatment of fine-grained material1989
Reciprocating grate drive apparatus1988
Cooling apparatus1988
Apparatus for heat exchange between gas and fine-grained material1988
Apparatus for cooling hot material1988