Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10527206 | Pipe-joining method for building hydrocarbon pipelines, in particular, underwater pipelines | Valerio Bregonzio | 2020-01-07 |
| 9669580 | Method and apparatus for heating heat-shrinkable pipe sleeves | Valerio Bregonzio | 2017-06-06 |
| 9441768 | Pipe-joining apparatus for producing underwater pipelines | — | 2016-09-13 |
| 8910852 | Pipe-joining method and apparatus for producing underwater pipelines, and underwater-pipeline-laying vessel comprising such an apparatus | — | 2014-12-16 |
| 8061582 | Pipe-joining method and apparatus for producing underwater pipelines, and underwater-pipeline-laying vessel comprising such an apparatus | — | 2011-11-22 |