Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144146 | Work device | Helmut Zimmermann, Klaus-Martin Uhl | 2018-12-04 |
| 9855672 | Handheld work apparatus | Helmut Zimmermann, Carel Karrar | 2018-01-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144146 | Work device | Helmut Zimmermann, Klaus-Martin Uhl | 2018-12-04 |
| 9855672 | Handheld work apparatus | Helmut Zimmermann, Carel Karrar | 2018-01-02 |