Inventor

BUEHLER HANS-EUGEN

DE6 patents

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

DIDIER WERKE AG

3 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

US4656148AApr 7, 1987

Method for the reactivation of a catalyst used for removal of nitrogen oxides

DIDIER WERKE AG13 citations72

US4695559ASep 22, 1987

Catalyst for the selective reduction of nitrogen oxides in waste gases and process for the manufacture of such a catalyst

DIDIER WERKE AG6 citations59

DIDIER ENG

2 patents

US4950473AAug 21, 1990

Method for reducing nitrogen oxides in flue gas

DIDIER ENG33 citations91

US4720376AJan 19, 1988

Process for the removal of nitrogen oxides and soot from exhaust gases of machines and combustion installations burning heavy fuel oil

DIDIER ENG19 citations73

BROHLTAL DEUMAG AG

1 patent

US4435157AMar 6, 1984

Heat exchanger construction and method of operation

BROHLTAL DEUMAG AG4 citations54