| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 6 | |
| #2 | United States | 6 | |
| #3 | United Kingdom | 5 | |
| #4 | France | 3 | |
| #5 | Germany | 2 | |
| #6 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Hairstyling and cosmetic |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schlicker Herman C | 11 |
| #2 | Schlicker Herman Charles | 2 |
| #3 | Rollocurl Corporation | 1 |
| #4 | Arpin Leonard George | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2245056A | Hairdressing tool | |
| GB534722A | Hair curling device | |
| US2245055A | Hairdressing tool | |
| GB526192A | Improvements in or relating to hair-curling devices | |
| US2148393A | Hair-dressing tool | |
| CA387152A | Hair-dressing tool | |
| CA406396A | Hair dressing tool | |
| CA386364A | Hair-dressing tool | |
| CA392636A | Hair dressing tool | |
| CA397688A | Hair curling device | |
| CA392635A | Hair dressing tool |