Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4924084 | Device for determining surface moisture | Helmut Lask, Arno Holst | 1990-05-08 |
| 4415947 | Method and apparatus for electrostatically charging a dielectric layer | Gunther Schadlich, Roland Moraw | 1983-11-15 |
| 4353970 | Method and apparatus for electrostatically charging a dielectric layer | Gunther Schadlich, Roland Moraw | 1982-10-12 |