Inventor
TWAROG PETER J
US20 patents
⚠️ This page may combine multiple inventors who share the name “TWAROG PETER J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYPERTHERM INC
12 patentsUS7375303B2May 20, 2008
Plasma arc torch having an electrode with internal passages
HYPERTHERM INC65 citations97
US7375302B2May 20, 2008
Plasma arc torch having an electrode with internal passages
HYPERTHERM INC81 citations95
US9981335B2May 29, 2018
Consumable cartridge for a plasma arc cutting system
HYPERTHERM INC16 citations92
US7989727B2Aug 2, 2011
High visibility plasma arc torch
HYPERTHERM INC35 citations92
US12275082B2Apr 15, 2025
Consumable cartridge for a plasma arc cutting system
HYPERTHERM INC4 citations75
US11684994B2Jun 27, 2023
Consumable cartridge for a plasma arc cutting system
HYPERTHERM INC4 citations75
US11278983B2Mar 22, 2022
Consumable cartridge for a plasma arc cutting system
HYPERTHERM INC4 citations73
US10960485B2Mar 30, 2021
Consumable cartridge for a plasma arc cutting system
HYPERTHERM INC4 citations73
USD815596SApr 17, 2018
Power supply
HYPERTHERM INC2 citations71
US9560732B2Jan 31, 2017
High access consumables for a plasma arc cutting system
HYPERTHERM INC6 citations69
US9480138B2Oct 25, 2016
Articulating thermal processing torches and related systems and methods
HYPERTHERM INC1 citations48
US10737347B2Aug 11, 2020
Thread connection for a torch system
HYPERTHERM INC0 citations39