| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 3 | |
| #2 | Austria | 2 | |
| #3 | Germany | 2 | |
| #4 | Belgium | 1 | |
| #5 | France | 1 | |
| #6 | Netherlands | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Producing goods from plastic | |
| #3 | Shaping clay | |
| #4 | Shaping of plastics | |
| #5 | Fillers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pfisterer Hans-Peter | 6 |
| Publication | Filing date | Title |
|---|---|---|
| DE2731833A1 | Four-ply heating or diesel oil storage tank - is composed of poly-concrete jacket, fibre-filled plastics liner, foam or fleece interliner and innermost plastics tank | |
| DE2658971A1 | TANK, IN PARTICULAR OIL TANK |