Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Device and method for the control and monitoring of an electron beam for metal working

Device and method for the control and monitoring of an electron beam for metal working

US Patent 4973818 · Granted Nov 27, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Quick-hitch for construction vehicle tools2022
Device for the prevention of arcing in vacuum sputtering installations2002
Apparatus and process for the non-destructive measurement of the ohmic resistanc1993
Method of manufacturing directionally solidified castings1993
Device for the detection of the temperature course of a metal or metal alloy mel1992
Device for recognizing the impact site of a charge carrier beam on a target1991
Device for recognizing the impact site of a charge carrier beam on a target1991
Device for a unipolarly operated electrical circuit component1991
Directly heatable crucible for induction melting furnaces1991
Measurement sensor for the detection of temperatures in metal or alloy melts1991
Apparatus for the non-destructive measurement of the ohmic resistance of thin la1990
Circuit arrangement for the combined application of an inductive and capacitativ1990