| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Springs | |
| #2 | Wing fittings | |
| #3 | Indexing scheme relating to hinges | |
| #4 | Bolts for doors or windows | |
| #5 | Locks | |
| #6 | Clutches and brakes | |
| #7 | Hinges for doors or windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cultraro Antonino | 9 |
| #2 | Cultraro Paolo | 1 |
| #3 | Cultraro Anronino | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2016120835A1 | Rotary damper with unidirectional coupling | |
| WO2015155568A1 | Hinge with rotary damper | |
| WO2012052934A1 | Linear shock absorber having a compensation diaphragm with integral seals |