Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5415233 | Flame arrestor apparatus | Dwight Brooker | 1995-05-16 |
| 4909730 | Flame arrester having detonation-attenuating means | Kenneth O. Lapp | 1990-03-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5415233 | Flame arrestor apparatus | Dwight Brooker | 1995-05-16 |
| 4909730 | Flame arrester having detonation-attenuating means | Kenneth O. Lapp | 1990-03-20 |