Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electric arc welder using high frequency pulses

Electric arc welder using high frequency pulses

US Patent 6515259 · Granted Feb 4, 2003

Estimated economic value: $6,950,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Hybrid projected and streaming pulse welding2025
Arc welding adjustable short circuit threshold2025
Welding power supplies, wire feeders, and systems to compensate a weld voltage v2025
Systems, methods, and apparatus to preheat welding wire2025
Reduction of droplet size for CO2 shielded welding wire2024
Manual tool tracking and guidance with inertial measurement unit2024
Metal manufacturing systems and methods using mechanical oscillation2024
Sensor-based power controls for a welding system2024
Additive manufacturing heating control systems and methods2024
Reciprocating wire feed welding system and method2024
Dual wire welding or additive manufacturing system and method2024
Methods and apparatus to provide visual information associated with welding oper2024