| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 8 | |
| #3 | Australia | 4 | |
| #4 | Brazil | 4 | |
| #5 | EPO (European Patent Office) | 4 | |
| #6 | WIPO (World Intellectual Property Organization) | 4 | |
| #7 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machine tools | |
| #3 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Casting metal | |
| #2 | Rolling metal | |
| #3 | Measuring length, angles and areas |
| # | Name | Total Patents |
|---|---|---|
| #1 | Roder Rudolf | 23 |
| #2 | Witschi Marcel | 22 |
| #3 | Meyer Michel | 9 |
| #4 | Zuercher Ernst | 9 |
| #5 | Frischknecht Bruno | 9 |
| #6 | Luginbuehl Erich | 8 |
| #7 | Zurcher Ernst | 6 |
| #8 | Luginbuhl Erich | 6 |
| #9 | Messerli Peter | 4 |
| #10 | Fankhauser Daniel | 4 |
| Publication | Filing date | Title |
|---|---|---|
| US5645159A | Method and apparatus for continuously casting metal | |
| US5645122A | Block fixation and adjustment in a continuous caster | |
| US5697423A | Apparatus for continuously casting | |
| CA2001409A1 | Device and method for cooling rolls | |
| CA2001362A1 | Stand for rolling and/or roll casting |