Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10166714 | Roller and method for compressing protective sheeting of polymer material around a pipeline | Valerio Bregonzio | 2019-01-01 |
| 10167061 | Buoyancy device for very deep water and production method thereof | Valerio Bregonzio | 2019-01-01 |