Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9988877 | Device for cleaning water wells | Anna Vladimirovna Abramova, Sergey Andreevich Volchonkov | 2018-06-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9988877 | Device for cleaning water wells | Anna Vladimirovna Abramova, Sergey Andreevich Volchonkov | 2018-06-05 |