Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6560991 | Hyperbaric hypoxic fire escape and suppression systems for multilevel buildings, transportation tunnels and other human-occupied environments | — | 2003-05-13 |
| 6557374 | Tunnel fire suppression system and methods for selective delivery of breathable fire suppressant directly to fire site | — | 2003-05-06 |
| 6508850 | Clean air tent system | — | 2003-01-21 |
| 6502421 | Mobile firefighting systems with breathable hypoxic fire extinguishing compositions for human occupied environments | — | 2003-01-07 |