Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655736 | Retaining device for an electronic signalling device | Matthew S. Kozloff | 1997-08-12 |
| 5452874 | Retainer device for an electronic signalling device | Matthew S. Kozloff | 1995-09-26 |