SILLEM SPA has a total of 12 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Italy, EPO (European Patent Office) and Germany. Its main competitors in its focus markets machine tools and machines are LI WENQUAN, SHENZHEN GIGALIGHT TECHNOLOGY CO LTD and XIANGYANG ZHENBEN TRANSMISSION EQUIPMENT CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Italy | 6 | |
#2 | EPO (European Patent Office) | 3 | |
#3 | Germany | 2 | |
#4 | France | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Machines |
# | Technology | |
---|---|---|
#1 | Grinding or polishing devices | |
#2 | Spraying devices | |
#3 | Blasting |
# | Name | Total Patents |
---|---|---|
#1 | Muffolini Giannino | 5 |
#2 | Fava Giorgio | 1 |
#3 | Grilli Lucio | 1 |
Publication | Filing date | Title |
---|---|---|
EP0222258A2 | Device for checking delivery of fluid or semifluid products | |
EP0154040A2 | Machine for the centreless abrasive machining of tubes, bars and the like | |
DE3442011A1 | Machine for the grinding machining of workpieces, in particular for the re-machining of tools | |
EP0142655A2 | An apparatus for abrading machining of the welding zone for the rims of bicycle and motor vehicle wheels | |
DE2546267A1 | DEVICE FOR PROCESSING THE EDGES OF CUTLERY, ETC. |