Inventor

NEUMANN EWALD

DE3 patents

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

MERCK PATENT GMBH

1 patent

US6939527B2Sep 6, 2005

Method for the purification of hydrogen peroxide solutions

MERCK PATENT GMBH10 citations66

BASF AG

1 patent

US7108737B2Sep 19, 2006

Method for the purification of corrosive gases

BASF AG5 citations55

SUBKLEW CHRISTOF

1 patent

US4652972AMar 24, 1987

Front construction unit for electrical monitoring panel

SUBKLEW CHRISTOF0 citations38