Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Rotary valve assembly for use in regulating the flow of molten material

Rotary valve assembly for use in regulating the flow of molten material

US Patent 4557462 · Granted Dec 10, 1985

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and device for determining the replacement state of wear of a support mea2017
Flat-belt-like supporting and drive means with tensile carriers2014
Synthetic fiber cable and elevator installation with such a synthetic fiber cabl2010
Arresting brake device for elevators2000
Apparatus for detecting and signaling the function and status of an elevator saf1993
Arrangement for preventing air from reaching abutting sliding surfaces of rotary1986
Refractory plate assembly for use in sliding closure unit1986
Linear sliding closure unit1985
Linear sliding closure unit1984
Rotary sliding closure unit and liquid melt container employing the same1983