| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Netherlands | 6 | |
| #2 | Germany | 2 | |
| #3 | Austria | 1 | |
| #4 | Belgium | 1 | |
| #5 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Mechanical elements | |
| #3 | Transport | |
| #4 | Furniture and games | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Operating tables | |
| #2 | Nails | |
| #3 | Office furniture | |
| #4 | Vehicle wheels | |
| #5 | Wing fittings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Horst Josephus Johannus Hendri | 1 |
| #2 | Sanders Antonius Hermanus | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2620529A1 | SIDE RAILS FOR A BED | |
| NL7504398A | Bed with profiled mattress frame - has outwards opening frame U-section accommodating spring stop lip | |
| NL7504399A | Bed with hydraulic adjusting ram - has hinged locking device on one part engaging with stop on other | |
| DE2323309A1 | HEIGHT ADJUSTABLE BED |