Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816959 | Lightning arrester including an active resistor core | Gunther Maier, Joseph Mosele | 1989-03-28 |
| 4811478 | Process for the production of a lightning arrester and products produced thereby | Gunther Maier, Joseph Mosele | 1989-03-14 |
| 4767729 | Process for the preparation of a voltage-dependent ceramic resistance based on ZnO, and a resistance produced by the process | Maged A. Osman, Friedrich Schmuckle, Claus Schuler | 1988-08-30 |
| 4729053 | Process for the production of a lightning arrester and products produced thereby | Gunther Maier, Joseph Mosele | 1988-03-01 |
| 4559167 | Zinc oxide varistor | Elias Julke, Tony Kaiser, Maged A. Osman | 1985-12-17 |