Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445560 | Gas-filled surge protector with external short-circuiting device | Jurgen Boy | 2002-09-03 |
| 6362945 | Gas-filled surge arrester wIth an activating compound formed of a plurality of components | Jurgen Boy, Winfried Völkner | 2002-03-26 |