Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5410154 | Device for detecting quality alterations in bulk goods transported on moving belt conveyors | Arthur Zydek | 1995-04-25 |
| 4745276 | Device for the detection of fluorescent substances on the surface of the earth | Erich Kirsch, Friedhart Knolle, Helmut Winnacker, Arthur Zydek | 1988-05-17 |