Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8555704 | Calibration systems and methods for tracer gas leak detection | Kevin Flynn, Charles Dodai | 2013-10-15 |
| 8453493 | Trace gas sensing apparatus and methods for leak detection | David L. Wall, Stephen M. Elliott | 2013-06-04 |
| 7459677 | Mass spectrometer for trace gas leak detection with suppression of undesired ions | Jeffrey Diep, Peter Williams, Charles Perkins | 2008-12-02 |
| 7427751 | High sensitivity slitless ion source mass spectrometer for trace gas leak detection | Jeffrey Diep, Peter Williams, Charles Perkins | 2008-09-23 |