| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Canada | 2 | |
| #3 | Spain | 2 | |
| #4 | France | 2 | |
| #5 | Austria | 1 | |
| #6 | Denmark | 1 | |
| #7 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Shaping of plastics | |
| #2 | Doors and windows | |
| #3 | Fillers | |
| #4 | Unspecified technologies | |
| #5 | Preparation of materials | |
| #6 | Compounding processes | |
| #7 | Building materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Helmut Mandel | 2 |
| #2 | Jandik Franz | 1 |
| #3 | Wilhelm Anger | 1 |
| #4 | Anger Wilhelm | 1 |
| #5 | Hanslik Wilhelm | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES350067A1 | A procedure for the manufacture of a foamed synthetic material. (Machine-translation by Google Translate, not legally binding) | |
| ES317555A1 | A procedure for the manufacture of reinforced profiles of synthetic materials. (Machine-translation by Google Translate, not legally binding) | |
| US3413434A | Production of structural elements having a foam-plastic core in an electric high frequency field | |
| US3341638A | Foaming of polystyrene in a high frequency field | |
| US3250041A | Door structures | |
| CA735207A | Door structures | |
| CA896824A | Multiple screw extruder |