Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Plasma gun apparatus and method with precision adjustment of arc voltage

Plasma gun apparatus and method with precision adjustment of arc voltage

US Patent 4924059 · Granted May 8, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System for reduction of harmful exhaust emissions from diesel engines2001
System for reduction of harmful exhaust emissions from diesel engines1999
Powder pickup device with extended life1992
Ceramic superconductive powder1992
Composite thermal spray powder of metal and non-metal1992
Turbine rotor blade tip coated with alumina-zirconia ceramic1991
Angular gas cap for thermal spray gun1991
Thermal spray method for producing glass mold plungers1991
High velocity powder thermal spray method for spraying non-meltable materials1991
Shrouded thermal spray gun and method1990
Wire and power thermal spray gun1990
High velocity powder thermal spray gun and method1989