Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4422383 | Peripheral burning incendiary device | Philip A. Twardawa | 1983-12-27 |
| 4365557 | Air deployable incendiary device | Philip A. Twardawa | 1982-12-28 |
| 4315043 | Coating of granulated organic dyes with an epoxy | Joseph N. A. Roy | 1982-02-09 |
| 4225368 | Coating of granulated organic dyes with an epoxy | Joseph N. A. Roy | 1980-09-30 |