Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4498232 | Automatic insertion and removal device for components | — | 1985-02-12 |
| 4443275 | Method of producing a magnetic gate | Ulrich Lachmann, Heinrich Pertsch | 1984-04-17 |
| 4394190 | Magnetic gate and method of production thereof | Ulrich Lachmann, Heinrich Pertsch | 1983-07-19 |
| 4369376 | Magnetic gate and method of production thereof | Ulrich Lachmann, Heinrich Pertsch, Gunter Wirnharter | 1983-01-18 |