Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7316768 | Gas sensor and method of manufacture | Steven Kirchnavy, Hurbert Q. Stedman | 2008-01-08 |
| 6675629 | Method of and instrument for analyzing a gas | Steven Kirchnavy | 2004-01-13 |
| 5787015 | Modular analyzer system | Mark Olsen, Mitch Timin | 1998-07-28 |
| 4772790 | Non-dispersive optical gas analyzer | — | 1988-09-20 |