Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11235840 | Device and method for lifting a watercraft using a chain | Hans Oesmann, Sebastian Halfmann | 2022-02-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11235840 | Device and method for lifting a watercraft using a chain | Hans Oesmann, Sebastian Halfmann | 2022-02-01 |