Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Beaver-tail tube assembly and tube changing method

Beaver-tail tube assembly and tube changing method

US Patent 5819844 · Granted Oct 13, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Device for constructing modular water spray configurations2010
Powder metallurgical compositions and methods for making the same2009
Offset overhead plunger2008
Powder metallurgical compositions and methods for making the same2006
Sound barrier system2004
Crack resistant valve plate assembly for a molten metal slide gate valve1997
Leaf spring valve and method1993
Plate, changer, plate and method1993
Non-reversible sliding gate, valve and method1992
Cantilever spring mount for sliding gate valve and method1991
Sliding gate valve method and replaceable retractories1991
Staged valve multi-hole injection block and method1991