Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5161917 | Method of and an element for the production of structures for containing areas of ground | — | 1992-11-10 |
| 4726708 | Mattress-type gabion for producing protective covering structures to be used on soil surfaces subject to erosion | — | 1988-02-23 |
| 4477206 | Flexible mattress-like element usable at ballast for immobilizing and protecting underwater pipelines | Cesare Pedrini | 1984-10-16 |