Inventor

MATTHEWS WILLIAM T

US50 patents

⚠️ This page may combine multiple inventors who share the name “MATTHEWS WILLIAM T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATTHEWS WILLIAM T

LINCOLN GLOBAL INC

Remote management of portable construction devices

Portable welder with integral battery charger

Electric ARC welder and plasma cutter

Electric arc welder and plasma cutter

Plasma arc torch

Grounding assembly for welding wire feeder

Method and system for heating consumable during hot wire

Method of pulse welding and contact tip therefor

Robotic welding cell unit

Method of pulse welding and contact tip therefor

Mobile welding system

User-friendly welding helmet assembly

Welding assembly for high-bandwidth data communication

Extension lift truck modification

Enhanced piercing and operation of plasma cutting torch and system

Real time inductance monitoring in welding and cutting power supply

Systems and methods supporting predictive and preventative maintenance

System and method for plasma arc transfer for plasma cutting

Systems and methods providing a computerized eyewear device to aid in welding

Brazed electrode for plasma cutting torch

Brazed electrode for plasma cutting torch

Relating an operator to a power source

System and method for controlling a hybrid welding process

Mobile welding system

Systems and methods of additive structural build techniques

TIG welding torch

Devitrified metallic alloy coating for rotors

Use of mobile communication devices as user interface for welding equipment and systems

Welding helmet configuration providing real-time fume exposure warning capability

Welding system

Methods and systems for additive tool manufacturing

Systems and methods providing a computerized eyewear device to aid in welding

Brazed electrode for plasma cutting torch

Systems and methods providing a computerized eyewear device to aid in welding

System for measuring energy using digitally controlled welding power sources

Mobile welding system

Methods and systems for additive manufacturing

Dual-spectrum digital imaging welding helmet

Weld ending process and system

Laser hot wire additive deposition head with omni-directional build path

MATTHEWS WILLIAM T

Hybrid powered welder

User-friendly welding helmet assembly

Hybrid powered welder

Synchronized magnetic arc steering and welding

Method of pulse welding and contact tip therefor

Method of pulse welding and contact tip therefor

LINCOLN ELECTRIC CO

Plasma arc torch

WILLS DOUGLAS ALAN

Dual-spectrum digital imaging welding helmet

STAVA ELLIOTT K

Selector device for electric arc welder

DANIEL JOSEPH A

System for measuring energy using digitally controlled welding power sources