Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5978236 | Uninterruptible power supply with direction of DC electrical energy depending on predetermined ratio | Ira S. Faberman | 1999-11-02 |
| 4694584 | Reduced volume digital inclinometer | — | 1987-09-22 |
| 4606133 | High resolution digital inclinometer | — | 1986-08-19 |