Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4299579 | Deep fat fryer fire fighting simulator and method | Edmund Swiatosz | 1981-11-10 |
| 4265238 | Simulated oxygen breathing apparatus | Edmund Swiatosz, Wiley V. Dykes, Paul D. Grimmer | 1981-05-05 |