Inventor
GAPPA GUNTHER
DE6 patents
Patents
6 patentsUS5439491AAug 8, 1995
Fluidized bed generator for allothermic gasification of coal
BERGWERKSVERBAND GMBH58 citations93
US4202770AMay 13, 1980
Apparatus for purification of waste water by means of active carbon
BERGWERKSVERBAND GMBH20 citations81
US4058374ANov 15, 1977
Method of regenerating particulate adsorption agents
BERGWERKSVERBAND GMBH10 citations72
US4017422AApr 12, 1977
Method and apparatus for regenerating absorption particles
BERGWERKSVERBAND GMBH20 citations72
US3960529AJun 1, 1976
Apparatus for removing sulfur oxide from exhaust gases
BERGWERKSVERBAND GMBH18 citations72
US4007116AFeb 8, 1977
Process for the purification of waste waters with activated carbon
BERGWERKSVERBAND GMBH13 citations69