Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Vacuum oven with gas cooling device

Vacuum oven with gas cooling device

US Patent 4239484 · Granted Dec 16, 1980

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for running an application on a distributed system architecture2022
Orbital apparatus for machining a revolution metallic wall2013
Method for electrochemically processing material2004
Method for segmentation of digital color images1999
Furnace closing mechanism for industrial furnaces1989
Vacuum furnace for heat treatment of metallic workpieces1989
Graphite holding elements for heating bars in industrial furnaces1989
Heat treating a metallic workpiece by quenching under cooling gas under above at1989
Loading apparatus for heat treatment furnace1986