| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Switzerland | 2 | |
| #4 | China | 1 | |
| #5 | Germany | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Control | |
| #3 | Measurement | |
| #4 | Chemical engineering | |
| #5 | Environmental technology | |
| #6 | Packaging and shipping | |
| #7 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Derighetti Rene | 4 |
| #2 | Braunschweiler Andreas | 2 |
| #3 | Lodetti Attilio | 2 |
| #4 | Silvano Mattei | 2 |
| #5 | Arno Sieg | 2 |
| #6 | Bertholds Axel Dr | 1 |
| #7 | Damman Matthias | 1 |
| #8 | Boccadoro Marco | 1 |
| #9 | D Amario Rino | 1 |
| #10 | Loreti Raffaele | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE19519929A1 | Method and device for aligning a wire electrode in a spark erosion machine | |
| US5013882A | Labyrinth filter for dielectric of spark erosion systems |