P

Inventor

GIERTZ HANS-JOSEF

DE8 patents
⚠️ This page may combine multiple inventors who share the name “GIERTZ HANS-JOSEF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MONTAN TECH GMBH

4 patents
US7067043B1Jun 27, 2006

Coke oven door with gas channel

MONTAN TECH GMBH8 citations67
US7166197B2Jan 23, 2007

Coke oven door with wraparound gas channel and membrane

MONTAN TECH GMBH2 citations55
US6918999B1Jul 19, 2005

Device and method for sealing levelling door aperture of a coke oven chamber

MONTAN TECH GMBH1 citations45
US7176341B2Feb 13, 2007

Method and devices for producing naphthalene from coke produced from coke oven crude gas

MONTAN TECH GMBH0 citations36

BERGWERKSVERBAND GMBH

2 patents
US4412684ANov 1, 1983

Liquid seal for closing an opening of a reaction vessel

BERGWERKSVERBAND GMBH8 citations71
US4254338AMar 3, 1981

Determination of temperature distributions on awkwardly located or low-access surfaces

BERGWERKSVERBAND GMBH14 citations69

DMT GMBH

1 patent
US8038800B2Oct 18, 2011

Method and device for cleaning the door of a coke oven

DMT GMBH2 citations48

DMT DEUTSCHE MONTAN TECHNOLOGI

1 patent
US6929719B1Aug 16, 2005

Leveller bar for coking ovens

DMT DEUTSCHE MONTAN TECHNOLOGI1 citations41