Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831564 | Low supply tank pressure warning | Richard H. Bair, III | 2004-12-14 |
| 6805172 | Enhanced/proactive CO2/O2 gas control | Richard H. Bair, III | 2004-10-19 |
| 6694204 | Method and apparatus for accessing and executing internal diagnostic tests stored on a piece of equipment | Richard H. Bair, III, Walter Tipton, Ronald W. Luyckx | 2004-02-17 |