| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Laundering textiles | |
| #2 | Unspecified technologies | |
| #3 | Nails | |
| #4 | Drying solid materials by removing liquid | |
| #5 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Louis Judelson | 12 |
| Publication | Filing date | Title |
|---|---|---|
| US1815737A | Winding drum for wall driers | |
| US1833022A | Drier bracket | |
| US1731050A | Wall drier | |
| US1654816A | Clothes wringer | |
| US1690117A | Clothes wringer | |
| US1692271A | Drier cabinet | |
| US1726301A | Clothes wringer | |
| US1687772A | Drier | |
| US1534789A | Gear | |
| US1534788A | Washing machine | |
| US1538993A | Clothes wringer | |
| US1435527A | Washing machine |