Inventor

LIEBOLD STEPHEN

US3 patents

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

HYPERTHERM INC

2 patents

US10149376B2Dec 4, 2018

Water injection and venting of a plasma arc torch

HYPERTHERM INC3 citations66

US11212904B2Dec 28, 2021

Water injection and venting of a plasma arc torch

HYPERTHERM INC0 citations55

SHIPULSKI E MICHAEL

1 patent

US10455682B2Oct 22, 2019

Optimization and control of material processing using a thermal processing torch

SHIPULSKI E MICHAEL6 citations64