Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955652 | Non-invasive, miniature, breath monitoring apparatus | Marc M. Baum | 2005-10-18 |
| 6599253 | Non-invasive, miniature, breath monitoring apparatus | Marc M. Baum | 2003-07-29 |
| 6455851 | Spectroscopic remote sensing exhaust emission monitoring system | Marc M. Baum | 2002-09-24 |
| 6396056 | Gas detectors and gas analyzers utilizing spectral absorption | Marc M. Baum | 2002-05-28 |
| 5807750 | Optical substance analyzer and data processor | Marc M. Baum | 1998-09-15 |
| 4746218 | Gas detectors and gas analyzers utilizing spectral absorption | — | 1988-05-24 |
| 4632563 | In-situ gas analyzer | — | 1986-12-30 |