Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5129255 | Photoacoustic detection and tracking apparatus | — | 1992-07-14 |
| 5099800 | Dog muzzle apparatus | Alvin M. Fitzpatrick | 1992-03-31 |
| 5032824 | Personal alarm | — | 1991-07-16 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5129255 | Photoacoustic detection and tracking apparatus | — | 1992-07-14 |
| 5099800 | Dog muzzle apparatus | Alvin M. Fitzpatrick | 1992-03-31 |
| 5032824 | Personal alarm | — | 1991-07-16 |