| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Austria | 1 | |
| #3 | Australia | 1 | |
| #4 | Switzerland | 1 | |
| #5 | Germany | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Italy | 1 | |
| #9 | Japan | 1 | |
| #10 | Netherlands | 1 | |
| #11 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Hand-held cutting tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Szabo Stephan L | 8 |
| #2 | Szabo S L | 1 |
| #3 | Shiyutefuan Eru Tsuabo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4922610A | Blade holder having a magazine | |
| AU1700883A | Hair cutting apparatus | |
| CH637057A5 | Knife with an extendable and extendable blade. |