Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Preheater for compacted vitrifiable material

Preheater for compacted vitrifiable material

US Patent 4323384 · Granted Apr 6, 1982

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Positive electrode material based on titanium oxysulphide for electrochemical ge2002
Composite element having a titanium chalcogenide or oxychalcogenide layer, more 1993
Packing elements for device for countercurrent exchange, particularly heat excha1986
Gasification method and apparatus for lignocellulosic products1986
Process and apparatus for heating or cooling light solid particles1984
Device for heat exchange between solid particles and a gas current1984
Process for recuperation of heat from a gaseous current1983
Apparatus and method for drying compact, vitrifiable mixtures1982
Fluidizing grid1982
Apparatus for distribution of solid particles1981