Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4583597 | Fire and explosion detection and suppression system | Yehiel Spector | 1986-04-22 |
| 4499952 | Fire and explosion detection and suppression system and actuation circuitry therefor | Yehiel Spector | 1985-02-19 |
| 4270613 | Fire and explosion detection and suppression system | Yechiel Spector | 1981-06-02 |
| 4263971 | Fire and explosion suppression apparatus | Yechiel Spector | 1981-04-28 |
| 4199682 | Fire and explosion detection apparatus | Yechiel Spector | 1980-04-22 |