Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7751216 | Voltage transformer with mechanically actuated voltage-selected switches | — | 2010-07-06 |
| 7719867 | Voltage transformer with sequentially switchable voltage selection circuit | — | 2010-05-18 |
| 6972975 | Voltage converter with selectable output voltage levels | — | 2005-12-06 |