| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 3 | |
| #2 | Germany | 3 | |
| #3 | Italy | 3 | |
| #4 | France | 2 | |
| #5 | United Kingdom | 2 | |
| #6 | Japan | 2 | |
| #7 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Soldering, welding and flame cutting | |
| #2 | Cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Torrani Roberto | 4 |
| #2 | Roberuto Toranii | 2 |
| #3 | Bulgheroni Hermann | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US4168406A | Automatic orbital welder | |
| US4142084A | Welding apparatus | |
| DE2552416A1 | Cutting machine for vegetables and fruits - has slotted ram for complete cutting and cutter protection |