Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12097047 | Device for drainage of the brain | Gero Lange, Christian Roederer | 2024-09-24 |
| 11471108 | Device for drainage of the brain | Gero Lange, Christian Roederer | 2022-10-18 |
| 4218022 | Straw chopper and spreader attachment for a combine harvester | Ernst Boehm | 1980-08-19 |