J. Daniel Geist
4Patents
2h-index
7Co-inventors
33Inventor score
Filing activity: Feb 15, 2006 → Nov 2, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8453493B2 | Trace gas sensing apparatus and methods for leak detection | Physics | 4 | Active |
| US7459677B2 | Mass spectrometer for trace gas leak detection with suppression of undesired ions | Electricity | 4 | Active |
| US7427751B2 | High sensitivity slitless ion source mass spectrometer for trace gas leak detection | Electricity | 2 | Active |
| US8555704B2 | Calibration systems and methods for tracer gas leak detection | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.