Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10081906 | Method for carpet washing and a carpet washing service | Arvo Lahtinen, Kari Matula | 2018-09-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10081906 | Method for carpet washing and a carpet washing service | Arvo Lahtinen, Kari Matula | 2018-09-25 |