Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6245989 | Land electrode for a high voltage direct current transmission system | Yuri Iossel, Grigory Kazarov, Alexey Poliakov, Heiko Gebhardt | 2001-06-12 |
| 6242688 | Sea electrode for a high voltage direct current transmission system | Yuri Iossel, Grigory Kazarov, Alexey Poliakov, Heiko Gebhardt | 2001-06-05 |
| 5910236 | Electrodes for electro-chemical corrosion protection systems | Yuri Iossel, Grigory Kazarov, Alexey Poliakov, Heiko Gebhardt | 1999-06-08 |