| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 15 | |
| #2 | Switzerland | 3 | |
| #3 | Denmark | 2 | |
| #4 | Canada | 1 | |
| #5 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Hand-held cutting tools | |
| #2 | Making forged metal products | |
| #3 | Grinding tools | |
| #4 | Punching metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Krusius Erwin | 18 |
| #2 | Erwin Krusius | 3 |
| Publication | Filing date | Title |
|---|---|---|
| ES202726A1 | A procedure for the manufacture of scissors (Machine-translation by Google Translate, not legally binding) | |
| CA557186A | Scissors |