Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4603588 | Device for gripping specimens | Hans Niermann, Klaus Kohnen | 1986-08-05 |
| 4244482 | Multi-layer container | Frank Baumgart, Karl Opitz, Heinrich Rywalski | 1981-01-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4603588 | Device for gripping specimens | Hans Niermann, Klaus Kohnen | 1986-08-05 |
| 4244482 | Multi-layer container | Frank Baumgart, Karl Opitz, Heinrich Rywalski | 1981-01-13 |