Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for casting ingot with refined grain structure

Method and apparatus for casting ingot with refined grain structure

US Patent 4577676 · Granted Mar 25, 1986

Estimated economic value: $1,103,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Corrosion inhibitors for passivation of galvanized coatings and carbon steel2020
Spray cast copper-manganese-zirconium alloys having reduced porosity1996
Spray cast copper composites1995
Vertical casting process1995
Method for producing a composite material1994
Copper alloys with dispersed metal nitrides and method of manufacture1992
Method to reduce porosity in a spray cast deposit1990
Method to reduce porosity in a spray cast deposit1990
Process to produce oriented high temperature superconductors1990
Magnetic field-generating nozzle for atomizing a molten metal stream into a part1990
Method of joining metallic components1988