Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813125 | Secondary ground fault protected luminous tube transformer | Gerald L. Ballard, Eric Bobbitt, Robert V. Burke, Daoshen Chen | 2004-11-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813125 | Secondary ground fault protected luminous tube transformer | Gerald L. Ballard, Eric Bobbitt, Robert V. Burke, Daoshen Chen | 2004-11-02 |