Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for grain refining of metals

Method for grain refining of metals

US Patent 5160533 · Granted Nov 3, 1992

Estimated economic value: $4,339,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fluid separator apparatus comprising a spin-up assembly2012
Metal melt treatment equipment2002
Metal melt treatment equipment2002
Rotor for the treatment of a fluid such as a metal melt2002
Rotor for the treatment of liquid2001
Casting equipment1997
Injection equipment1995
Method of treating and breaking up a liquid with the help of centripetal force1986
Method of and apparatus for adding heat to molten metal, and also application of1986