| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | Sweden | 2 | |
| #3 | United States | 2 | |
| #4 | Belgium | 1 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | France | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Israel | 1 | |
| #10 | Netherlands | 1 | |
| #11 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Writing or drawing tools | |
| #2 | Toys |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bross H | 12 |
| #2 | Eberle F | 2 |
| #3 | Lechner W | 2 |
| #4 | Stelter H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3753313A | Remote controlled action toy | |
| CA930953A | Drive for a toy vehicle | |
| US3438715A | Writing tool |