Inventor
HUTMACHER PATRICK
LU18 patents
⚠️ This page may combine multiple inventors who share the name “HUTMACHER PATRICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WURTH PAUL SA
13 patentsUS6832564B2Dec 21, 2004
Method of operating a multiple hearth furnace
WURTH PAUL SA12 citations69
US6010041AJan 4, 2000
Device for discharge of bulk material from a pressure vessel
WURTH PAUL SA10 citations69
US6792973B2Sep 21, 2004
Gas tight shut off valve for a material charging or discharging lock
WURTH PAUL SA3 citations62
US6210155B1Apr 3, 2001
Charging device for a rotary hearth furnace
WURTH PAUL SA5 citations62
US11199359B2Dec 14, 2021
Sealing valve arrangement for a shaft furnace charging installation
WURTH PAUL SA1 citations59
US11542565B2Jan 3, 2023
Charging system, in particular for a shaft smelt reduction furnace
WURTH PAUL SA1 citations56
US8382471B2Feb 26, 2013
Multiple hearth furnace
WURTH PAUL SA1 citations51
US8021603B2Sep 20, 2011
Rotary charging device for a shaft furnace equipped with a cooling system
WURTH PAUL SA1 citations51
US11332673B2May 17, 2022
Method of charging a coke oven
WURTH PAUL SA0 citations49
US6994037B2Feb 7, 2006
Rabble arm for a furnace
WURTH PAUL SA1 citations47
US12578144B2Mar 17, 2026
Support assembly in a heat storage device
WURTH PAUL SA0 citations45
US6802710B2Oct 12, 2004
Multiple hearth furnace
WURTH PAUL SA0 citations39
US10502491B2Dec 10, 2019
Sealing valve arrangement for a shaft furnace charging installation
WURTH PAUL SA0 citations37