Inventor
RICHTER EKKEHARD
DE14 patents
⚠️ This page may combine multiple inventors who share the name “RICHTER EKKEHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BERGWERKSVERBAND GMBH
11 patentsUS5179058AJan 12, 1993
Process for manufacturing a carbonaceous catalyst for the reduction of nitrogen oxides in exhaust gases
BERGWERKSVERBAND GMBH48 citations92
US4521221AJun 4, 1985
Method of producing a methane-rich gas mixture from mine gas
BERGWERKSVERBAND GMBH32 citations92
US4578089AMar 25, 1986
Method of separating highly adsorbable components in a gas stream in a pressure-sensing adsorber system
BERGWERKSVERBAND GMBH66 citations91
US4921826AMay 1, 1990
Process for producing an active carbon catalyst
BERGWERKSVERBAND GMBH35 citations90
US4566881AJan 28, 1986
Process and apparatus for producing oxygen with a low proportion of argon from air
BERGWERKSVERBAND GMBH38 citations89
US4855116AAug 8, 1989
Activated coke method of removing nitrogen oxides from exhaust gases
BERGWERKSVERBAND GMBH15 citations73
US4406674ASep 27, 1983
Method for separating gas mixtures by means of a pressure changing technique
BERGWERKSVERBAND GMBH9 citations73
US4404004ASep 13, 1983
Method for separating gas mixtures by means of pressure changing adsorption technique
BERGWERKSVERBAND GMBH11 citations73
US4436701AMar 13, 1984
Adsorption reactor and method for removing SO2 from waste gases
BERGWERKSVERBAND GMBH12 citations72
US4915921AApr 10, 1990
Method for the removal of sulfur oxide and nitrogen oxide from exhaust gases
BERGWERKSVERBAND GMBH6 citations62
US4960447AOct 2, 1990
Reactor with moving layer for the removal of undesirable gaseous components from gases
BERGWERKSVERBAND GMBH4 citations54