Assignee
IPSEN INC
US8 patents
Top patents by PatentIndex Score
US8747731B2Jun 10, 2014
Device for conditioning process gases for the heat treatment of metallic work pieces in industrial furnaces
IPSEN INC2 citations57
US9441886B2Sep 13, 2016
Work load lifting system for a vertical vacuum furnace
IPSEN INC2 citations56
US9458519B2Oct 4, 2016
Process for cooling a metal workload in a multimedia quench system
IPSEN INC0 citations46
US9719149B2Aug 1, 2017
Load transport mechanism for a multi-station heat treating system
IPSEN INC1 citations43
US9891000B2Feb 13, 2018
Center heating element for a vacuum heat treating furnace
IPSEN INC0 citations40
US10934599B2Mar 2, 2021
Device for treating metal workpieces with cooling gas
IPSEN INC0 citations39
US9816154B2Nov 14, 2017
Process gas preparation apparatus for an industrial furnace system and an industrial furnace system for gas carburizing and hardening of metal workpieces utilizing same
IPSEN INC0 citations29
US9890999B2Feb 13, 2018
Industrial heat treating furnace that uses a protective gas
IPSEN INC0 citations26