| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | United Kingdom | 5 | |
| #3 | Germany | 4 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Toys | |
| #2 | Medical purpose containers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Marie Wittmann | 7 |
| #2 | Wittmann Marie Frl | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB495564A | Improvements in or relating to dolls' eyes | |
| US2144436A | Doll | |
| US2039373A | Nipple for nursing bottles | |
| US2012060A | Doll | |
| US2148888A | Eye for dolls | |
| US2037052A | Doll | |
| GB443406A | Improvements in or relating to dolls | |
| GB438647A | Improvements in or relating to dolls | |
| US2007784A | Doll | |
| GB380960A | Improvements in toys | |
| US1859485A | Toy nursing bottle |