Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of making a rim-stabilized steel ingot

Method of making a rim-stabilized steel ingot

US Patent 4398588 · Granted Aug 16, 1983

Estimated economic value: $23,763,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus for improving service life of thermite rail welds1995
Method for improving service life of rail welds by aluminothermic heat treatment1994
Method and mold for aluminothermic welding of rails1993
Pressurized tundish for controlling a continuous flow of molten metal1990
Rebuilding worn hammer mill hammers1989
Ingot mold and method of producing same1987
Aluminothermic reduction reaction mixture1985