Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12294259 | Electro-magnetic generator with pendulum structure for converting kinetic energy to electrical energy | — | 2025-05-06 |
| 6058959 | Automatic shutoff and manual reset valve | — | 2000-05-09 |
| 4463866 | Contamination protection member for opening and resealing device | — | 1984-08-07 |
| 4433792 | Opening and stopper device | — | 1984-02-28 |