Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6897784 | Water monitoring system and water monitoring method for high voltage cables | — | 2005-05-24 |
| 6872890 | Three-phase high voltage cable arrangement having cross-bonded cable screens and cross-bonded water sensing wires | Winfried Fricke | 2005-03-29 |