Inventor

SCHNELLE WILFRIED

DE3 patents

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

DIDIER WERKE AG

2 patents

US4935392AJun 19, 1990

Process for the manufacture of catalyst members for the reduction of oxides of nitrogen and catalyst members produced thereby

DIDIER WERKE AG19 citations79

US4883647ANov 28, 1989

Use of manganese nodules or deep-sea ores containing manganese for the reduction of nitrogen oxides in exhaust gases

DIDIER WERKE AG8 citations68

WINCOR NIXDORF INT GMBH

1 patent

US7954816B2Jun 7, 2011

Voucher stacking apparatus

WINCOR NIXDORF INT GMBH14 citations81