| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 4 | |
| #2 | Germany | 2 | |
| #3 | Australia | 1 | |
| #4 | Belgium | 1 | |
| #5 | Czechoslovakia | 1 | |
| #6 | Denmark | 1 | |
| #7 | Egypt | 1 | |
| #8 | Spain | 1 | |
| #9 | France | 1 | |
| #10 | United Kingdom | 1 | |
| #11 | Italy | 1 | |
| #12 | Japan | 1 | |
| #13 | Netherlands | 1 | |
| #14 | Sweden | 1 | |
| #15 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Shaping of plastics | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Berg Laader | 19 |
| Publication | Filing date | Title |
|---|---|---|
| DE2836535A1 | DEVICE IN A PLANT FOR THE PRODUCTION OF FOAM | |
| DE2530461A1 | PROCESS AND SYSTEM FOR THE MANUFACTURING OF SHEETS OR BLOCK SHAPED DESIGNS FROM FOAM PLASTIC | |
| CS191161B2 | Method of production of the continuousstrip of the polymere foam |