Keith Benjamin Helbley
8Patents
3h-index
18Co-inventors
46Inventor score
Filing activity: Feb 14, 2011 → May 17, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8358417B2 | Spectrometer with validation cell | Physics | 16 | Active |
| US8953165B2 | Validation and correction of spectrometer performance using a validation cell | Physics | 12 | Active |
| US9816860B2 | Spectrometer with active beam steering | Physics | 4 | Active |
| US10643008B2 | Target analyte detection and quantification in sample gases with complex background compositions | Physics | 2 | Active |
| US10620045B2 | Spectrometer with active beam steering | Physics | 2 | Active |
| US11079316B2 | Intrinsically safe spectroscopic analyzer | Electricity | 1 | Active |
| US10309828B2 | Spectrometer with active beam steering | Physics | 1 | Active |
| US11169357B2 | Light source module | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.