Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Quick coupling device

Quick coupling device

US Patent 4527817 · Granted Jul 9, 1985

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Expansion joints for panels in solar boilers2014
Municipal solid waste fuel steam generator with waterwall furnace platens2012
Arc furnace electrode control1986
Iron free self baking electrode1986
Method for reducing ore1984
Water-cooled electrode1984
Arc furnace for producing aluminum1984
Method of producing aluminum1983
Quick coupling device1983
Lead smelting method1982
Electrode contact assembly1982
Apparatus for reducing ore1981