Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12228501 | System and method for simultaneous high-sensitivity measurement of methane and ethane via laser absorption spectroscopy in an open-air configuration | Michael B. Frish, Nicholas F. Aubut, Richard T. Wainner | 2025-02-18 |
| 11293862 | Multiple contaminants natural gas analyser | David D. Haydt, Michael B. Frish, Nicholas F. Aubut | 2022-04-05 |
| 8896836 | Fluid properties measurements using wavelength modulation spectroscopy with first harmonic detection | Joel A. Silver | 2014-11-25 |
| 7352464 | Oxygen sensor for aircraft fuel inerting systems | Joel A. Silver | 2008-04-01 |
| 7142105 | Fire alarm algorithm using smoke and gas sensors | — | 2006-11-28 |