Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8011142 | Sliding pendulum seismic isolator | — | 2011-09-06 |
| 5918339 | Antiseismic energy dissipator for structures such as viaducts and the like | Andrea Silvestri, Mario Ubaldini | 1999-07-06 |