Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9089879 | Device and method for cleaning wall or ground surfaces | — | 2015-07-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9089879 | Device and method for cleaning wall or ground surfaces | — | 2015-07-28 |