Inventor
FABINSKI WALTER
DE29 patents
⚠️ This page may combine multiple inventors who share the name “FABINSKI WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HARTMANN & BRAUN AG
20 patentsUS5340542AAug 23, 1994
Apparatus for the measurement of the total content of organic carbon and nitrogen in water
HARTMANN & BRAUN AG21 citations90
US5292666AMar 8, 1994
Method for the measurement of the total content of organic carbon and nitrogen in water
HARTMANN & BRAUN AG27 citations90
US5077469ADec 31, 1991
Calibrating a nondispersive infrared gas analyzer
HARTMANN & BRAUN AG32 citations90
US4176963ADec 4, 1979
Device for determining the nitrogen oxide concentration in a gaseous mixture
HARTMANN & BRAUN AG31 citations90
US4281248AJul 28, 1981
Nondispersive infrared gas analyzer
HARTMANN & BRAUN AG21 citations80
US4682031AJul 21, 1987
Infrared gas analyzer
HARTMANN & BRAUN AG11 citations74
US4999013AMar 12, 1991
Controllable interferometer
HARTMANN & BRAUN AG16 citations73
US4496840AJan 29, 1985
Nondispersive infrared gas analyzer
HARTMANN & BRAUN AG11 citations72
US4288693ASep 8, 1981
Nondispersive infrared gas analyzer
HARTMANN & BRAUN AG14 citations72
US4180732ADec 25, 1979
Nondispersive infrared gas analyzer
HARTMANN & BRAUN AG11 citations72
US5459075AOct 17, 1995
Apparatus for measuring the total content of organic carbon and nitrogen in water
HARTMANN & BRAUN AG10 citations71
US4373137AFeb 8, 1983
Radiation detection and receiving in nondispersive infrared gas analyzer
HARTMANN & BRAUN AG11 citations70
US3970387AJul 20, 1976
Nondispersion, two beam, infrared gas analyzer
HARTMANN & BRAUN AG10 citations70
US5003175AMar 26, 1991
Calibration of nondispersive infrared photometer
HARTMANN & BRAUN AG9 citations65
US4700073AOct 13, 1987
Photometer
HARTMANN & BRAUN AG3 citations63
US5163601ANov 17, 1992
Making a measuring chamber
HARTMANN & BRAUN AG3 citations60
US4671664AJun 9, 1987
Photometer for measuring hot gases
HARTMANN & BRAUN AG4 citations55
US4714832ADec 22, 1987
Photometer
HARTMANN & BRAUN AG1 citations52
US4306153ADec 15, 1981
Nondispersive infrared gas analyzer
HARTMANN & BRAUN AG1 citations49
US5088313AFeb 18, 1992
Monitoring pressure interference in gas analyzers
HARTMANN & BRAUN AG1 citations43
ABB PATENT GMBH
4 patentsUS6493087B1Dec 10, 2002
Method for measuring NOx
ABB PATENT GMBH18 citations81
US6484562B2Nov 26, 2002
Gas analyzer and a method for operating the same
ABB PATENT GMBH6 citations69
US6452182B1Sep 17, 2002
Photometer with non-dispersive infraded absorption spectroscopy (NDIR) for measuring several constituents
ABB PATENT GMBH13 citations69
US6494080B2Dec 17, 2002
Gas analyzer and a method for operating the same
ABB PATENT GMBH1 citations48