| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | Norway | 4 | |
| #3 | Finland | 3 | |
| #4 | Netherlands | 3 | |
| #5 | United States | 3 | |
| #6 | Austria | 2 | |
| #7 | Switzerland | 2 | |
| #8 | Sweden | 2 | |
| #9 | Denmark | 1 | |
| #10 | France | 1 | |
| #11 | United Kingdom | 1 | |
| #12 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Furniture and games | |
| #3 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Operating tables | |
| #2 | Sanitary equipment | |
| #3 | Handling thin material |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ingemansson Curt Adils | 14 |
| #2 | Adils Ingemansson Curt | 4 |
| #3 | Curt Adils Ingemansson | 1 |
| #4 | Ingemansson C A | 1 |
| #5 | Kuruto Adeirusu Ingemanson | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FI802313A | Lyft- och baeranordning foer saengar | |
| US3999227A | Apparatus for transporting disabled persons | |
| DE2531286A1 | Sitting or prone patient transporter - having fabric seat slung from lower bars of support frame | |
| DK142225B | Apparatus for transporting sick and / or persons with reduced mobility. | |
| US3495869A | Wheel chair | |
| NL162830B | Wheelchair. | |
| US3467970A | Transporting and lifting device combined with a bathtub for invalids |