Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Molten metal slide gate valve

Molten metal slide gate valve

US Patent 5004131 · Granted Apr 2, 1991

Estimated economic value: $8,155,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Graphical rolled steel sheet flatness display and method of using same2007
Graphical rolled steel sheet flatness display and method of using same2005
Applicator for surface treatment agent for continuous casting process1997
Molten metal slide gate valve1992
Apparatus for retaining slag during the discharge of molten metal from a tundish1992
Two piece load cell pin1992
Vibrating mold assembly1991
Combined periodical and writing instrument holder1983
Periodical holder1982