Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4719973 | Fire and explosion detection and suppression | Nicholas Allen | 1988-01-19 |
| 4718497 | Fire and explosion detection and suppression | Brian Powell | 1988-01-12 |
| 4597451 | Fire and explosion detection and suppression | David H. Davies | 1986-07-01 |
| 4514019 | Portable dental operatory | — | 1985-04-30 |