Inventor

GROENEWEG JOOST

DE4 patents

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

KERNFORSCHUNGSANLAGE JUELICH

2 patents

US4432869AFeb 21, 1984

Method of treating agricultural wastes

KERNFORSCHUNGSANLAGE JUELICH45 citations91

US4348285ASep 7, 1982

Method of treating liquid agricultural wastes

KERNFORSCHUNGSANLAGE JUELICH31 citations87

FORSCHUNGSZENTRUM JUELICH GMBH

2 patents

US5019266AMay 28, 1991

Waste water purification process with batchwise supply of waste water to the activated sludge tank

FORSCHUNGSZENTRUM JUELICH GMBH50 citations87

US5308490AMay 3, 1994

Sewage delivery for an activated sludge process

FORSCHUNGSZENTRUM JUELICH GMBH3 citations51