| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | Italy | 3 | |
| #3 | Brazil | 2 | |
| #4 | France | 2 | |
| #5 | United Kingdom | 2 | |
| #6 | United States | 2 | |
| #7 | Belgium | 1 | |
| #8 | Japan | 1 | |
| #9 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Packaging and shipping | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Magnets and transformers | |
| #2 | Cranes | |
| #3 | Accessories for machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cardone Michele | 8 |
| #2 | Zaramella Bruno | 8 |
| #3 | Grandini Angelo | 8 |
| #4 | Zaramella B | 3 |
| #5 | Cardone M | 3 |
| #6 | Grandini A | 3 |
| #7 | Zaramella Michele Cardone Ange | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0254939A1 | Magnetic gripping apparatus | |
| EP0211329A1 | Magnetic work-holding apparatus | |
| EP0109011A2 | Magnetic anchoring apparatus with quadrangular pole arrangement | |
| GB2043354A | Lifting device with permanent magnet heads | |
| FR2441577A1 | Manual control magnetic elevator |