| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 13 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Transport | |
| #3 | Medical technology | |
| #4 | Mechanical elements | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Lifting and pushing | |
| #2 | Operating tables | |
| #3 | Vehicle suspension arrangements | |
| #4 | Servomotors | |
| #5 | Platform constructions | |
| #6 | Construction of roads | |
| #7 | Motor vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pickel Josef | 13 |
| #2 | Hildisch Georg | 4 |
| Publication | Filing date | Title |
|---|---|---|
| DE2420513A1 | Lifter for seriously ill patients - is for transferring patient to bed offering opportunity to sit up in between | |
| DE2410414A1 | Position changing device for bedridden patient - has blankets wound round parallel cylinders either side of bed | |
| DE2358614A1 | Automatic adjustable hospital bed - has electric motors to drive shafts for raising and lowering ends of bed frame | |
| DE2353401A1 | Mechanical suspension with added air suspension - has leaf spring fitted to main spring with air bellows between X-shaped ends | |
| DE2331692A1 | Three point air sprung trailer axle - has stabilising push-pull hydraulic cylinders operated by cams on fifth wheel or steering |