Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7636049 | Emergency notification and directional signaling apparatus | — | 2009-12-22 |
| 6133839 | Smoke detector apparatus with emergency escape indicator | Jack Padova | 2000-10-17 |
| 4826163 | Billiard cue chalk holder | — | 1989-05-02 |