| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 10 | |
| #2 | Germany | 4 | |
| #3 | United Kingdom | 3 | |
| #4 | United States | 3 | |
| #5 | Canada | 2 | |
| #6 | Denmark | 1 | |
| #7 | France | 1 | |
| #8 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Furniture and games | |
| #3 | Control | |
| #4 | Textiles and paper | |
| #5 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Object sterilising | |
| #2 | Domestic washing | |
| #3 | Mechanical carpet cleaning | |
| #4 | Systems controlling non-electric variables | |
| #5 | Upholstering equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Folke T | 5 |
| #2 | Folke Carl Tage Evert | 2 |
| #3 | Hallstrom B O | 2 |
| #4 | Fredholm Gunnar Ivar | 2 |
| #5 | Folke C T E | 1 |
| #6 | Hallstrom Olof Henrik | 1 |
| #7 | Hallstroem R A | 1 |
| #8 | Penkuto Harushiyutoreemu | 1 |
| #9 | Folke Carl T E | 1 |
| #10 | Hallstrom R A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2508315A1 | Method for sterilizing mattresses, laundry bags and the like, and device for carrying out said method | |
| JPS56102249A | Sterilizing method of bedding * washing bag and similar article in sterilization apparatus | |
| SE8000094L | Device in a vacuum cleaner | |
| CA919756A | Vaporizer for disinfection chambers | |
| CA944507A | Screening means for cleaning or other treatment of articles permeable to air | |
| US3482931A | Device for cleaning and disinfecting |