Inventor

DEMERS DOUGLASS A

US3 patents

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

THERMAL DYNAMICS CORP

2 patents

US6713711B2Mar 30, 2004

Plasma arc torch quick disconnect

THERMAL DYNAMICS CORP84 citations95

US6773304B2Aug 10, 2004

Tamper resistant pin connection

THERMAL DYNAMICS CORP18 citations82

VICTOR EQUIPMENT CO

1 patent

US10420200B2Sep 17, 2019

Automated gas cutting system with auxiliary torch

VICTOR EQUIPMENT CO1 citations55