Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8197417 | Metabolic analyzer transducer | Joel R. Grimes | 2012-06-12 |
| 8110081 | Oxygen sensor improvement method | Timothy P. Fitzgerald | 2012-02-07 |
| 7805975 | Gasless calibration in metabolic gas analyzers | Yu-Hu Chen, Michael G. Snow | 2010-10-05 |
| 7390304 | Respiratory exchange ratio sensor | Yu-Hu Chen, Michael G. Snow | 2008-06-24 |
| 6718982 | Face mask incorporating respiratory flow sensor | Mark A. Smith, Rex T. Fasching | 2004-04-13 |