Inventor
HENKEL HANNO
DE5 patents
Patents
5 patentsUS4988234AJan 29, 1991
Gulley closure
BAYER AG52 citations94
US4735725AApr 5, 1988
Process for the improved separation of clarified liquid from biomass in the biological treatment of sewage
BAYER AG64 citations94
US5000853AMar 19, 1991
Process for the improved separation of clarified liquid from biomass in the biological treatment of sewage
BAYER AG20 citations80
US5173466ADec 22, 1992
Catalyst for the reduction of nitrogen oxides from waste gases and a process for its production
BAYER AG9 citations70
US5174985ADec 29, 1992
Process for the oxidation of water-insoluble organic compounds
BAYER AG3 citations61