Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9687131 | Self-propelled floor cleaning device comprising a consecutive vehicle, which follows a lead vehicle | Sabrina Hoffmann | 2017-06-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9687131 | Self-propelled floor cleaning device comprising a consecutive vehicle, which follows a lead vehicle | Sabrina Hoffmann | 2017-06-27 |