Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113680 | Covering spacer for protecting the internal surface of a pipe joining element | Alexey Zhuravlev | 2018-10-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113680 | Covering spacer for protecting the internal surface of a pipe joining element | Alexey Zhuravlev | 2018-10-30 |