Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6540029 | Deflagration and explosion suppression and isolation apparatus for contained hazardous material | Jef Snoeys, Sven J. R. De Vries, John Going | 2003-04-01 |
| 6031462 | Rate of rise detector for use with explosion detection suppression equipment | Sven J. R. De Vries | 2000-02-29 |