Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11291173 | Growth device for crop, use of such a device, and a series of growth devices | — | 2022-04-05 |
| 10123494 | Growth device for crop, use of such a device, and a series of growth devices | — | 2018-11-13 |
| 7116004 | Method for regulating the operation of a device for generating electric energy by means of a generator driven by a free-piston internal combustion engine | Hans Kemper, Christian Boie | 2006-10-03 |