| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 7 | |
| #2 | EPO (European Patent Office) | 6 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Handling thin material | |
| #2 | Making metal sheets |
| # | Name | Total Patents |
|---|---|---|
| #1 | Garella Paolo | 11 |
| #2 | Garella Claudio | 4 |
| Publication | Filing date | Title |
|---|---|---|
| EP1043259A2 | Self-centring expanding shaft | |
| EP0968775A2 | Self-centering expanding shaft with a composite system | |
| EP0947456A2 | Cantilever-mounted sliding expanding shaft | |
| EP0819644A1 | Expanding shaft with self-centring splines | |
| EP0819643A1 | Pneumatically actuated expanding shaft | |
| EP0819645A1 | Pneumatic expandable shaft |