| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 7 | |
| #2 | Germany | 2 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Grinding or polishing devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stefani Giorgio | 7 |
| #2 | Giorgio Stefani | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3339956A1 | Control and setting means for a grinding machine | |
| EP0065769A2 | Grinding device for machining platelike workpieces with profiled and curved edges | |
| DE2845366A1 | Belt grinder with controllable pressure beam - has pressure chamber with resilient plate working against adjustable distance pieces |