P

Inventor

WEYLAND FRIEDRICH

DE7 patents
⚠️ This page may combine multiple inventors who share the name “WEYLAND FRIEDRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KRAFTANLAGEN AG

3 patents
US4867953ASep 19, 1989

Method for the selective elimination of nitrogen oxides from exhaust gases

KRAFTANLAGEN AG16 citations70
US4994430AFeb 19, 1991

Method of preparing a plate-like support bearing catalytically active compounds

KRAFTANLAGEN AG6 citations60
US5200383AApr 6, 1993

Method for the production of catalytically active mixed phases

KRAFTANLAGEN AG0 citations49

SIEMENS AG

1 patent
US5866499AFeb 2, 1999

Process for producing a catalyst

SIEMENS AG5 citations61

ALSTOM

1 patent
US6648061B2Nov 18, 2003

Heating element for a regenerative heat exchanger and method for producing a heating element

ALSTOM2 citations52

ALSTOM TECHNOLOGY LTD

1 patent
US9587894B2Mar 7, 2017

Heat exchanger effluent collector

ALSTOM TECHNOLOGY LTD1 citations41

ARVOS TECH LTD

1 patent
US9845953B2Dec 19, 2017

Leakage reduction system in power plant operations

ARVOS TECH LTD0 citations25