Walter Fabinski
29Patents
10h-index
33Co-inventors
75Inventor score
Filing activity: Feb 5, 1975 → Feb 27, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5486699A | Non-dispersive infrared spectrometer | Physics | 24 | Expired |
| US5077469A | Calibrating a nondispersive infrared gas analyzer | Physics | 20 | Expired |
| US4176963A | Device for determining the nitrogen oxide concentration in a gaseous mixture | Physics | 19 | Expired |
| US6493087B1 | Method for measuring NOx | Physics | 18 | Expired |
| US4281248A | Nondispersive infrared gas analyzer | Physics | 16 | Expired |
| US5055688A | Multicomponent infrared gas analyzer | Physics | 15 | Expired |
| US5292666A | Method for the measurement of the total content of organic carbon and nitrogen in water | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4496840A | Nondispersive infrared gas analyzer | Physics | 12 | Expired |
| US4999013A | Controllable interferometer | Physics | 10 | Expired |
| US4288693A | Nondispersive infrared gas analyzer | Physics | 10 | Expired |
| US4180732A | Nondispersive infrared gas analyzer | Physics | 9 | Expired |
| US5340542A | Apparatus for the measurement of the total content of organic carbon and nitrogen in water | Emerging Cross-Sectional Technologies | 9 | Expired |
| US3970387A | Nondispersion, two beam, infrared gas analyzer | Physics | 8 | Expired |
| US5003175A | Calibration of nondispersive infrared photometer | Physics | 7 | Expired |
| US4373137A | Radiation detection and receiving in nondispersive infrared gas analyzer | Physics | 7 | Expired |
| US4682031A | Infrared gas analyzer | Physics | 6 | Expired |
| US5932794A | Instrument for magnetic measurement of oxygen | Physics | 6 | Expired |
| US6263722A | Magnetomechanical gas analyzer, in particular paramagnetic oxygen analyzer | Physics | 5 | Expired |
| US5459075A | Apparatus for measuring the total content of organic carbon and nitrogen in water | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6452182B1 | Photometer with non-dispersive infraded absorption spectroscopy (NDIR) for measuring several constituents | Physics | 3 | Expired |
| US4671664A | Photometer for measuring hot gases | Physics | 2 | Expired |
| US6484562B2 | Gas analyzer and a method for operating the same | Physics | 2 | Expired |
| US4714832A | Photometer | Physics | 1 | Expired |
| US4306153A | Nondispersive infrared gas analyzer | Physics | 1 | Expired |
| US5088313A | Monitoring pressure interference in gas analyzers | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.