Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459270 | Method for testing high voltage breakdown and leakage current of electrical cables | Ian Stewart | 2002-10-01 |
| 6411074 | Pulse width modulated cable signal injecting apparatus | Ian Stewart | 2002-06-25 |