| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Macromolecular chemistry and polymers | |
| #4 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Sawing | |
| #2 | Working stone | |
| #3 | Grinding tools | |
| #4 | Coating compositions | |
| #5 | Special macromolecular compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Perfetti Francesco | 10 |
| #2 | Mannella Pierluigi | 7 |
| #3 | Moretti Walter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0865856A2 | Damping blade for cutting stone materials | |
| ES2088736A2 | Steel sheet for mounting in oscillating frames for sawing stone material and corresponding method. | |
| IT9021535D0 | Method of controlling the operation of machines for machining marble and stone and machine for carrying out this method | |
| IT9020440A1 | Method of cutting granite using a frame with steel blades and a mixture containing metal shot |