Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for high vacuum casting

Method for high vacuum casting

US Patent 4558729 · Granted Dec 17, 1985

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cover for open top food containers2016
Game call holder1999
High vacuum cast ingots1987
Ingot produced by a continuous casting method1987
Continuous casting method and ingot produced thereby1986
Electron beam refinement of metals, particularly copper1985
Horizontal, multistage electron beam refinement of metals with recycle1984