| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 6 | |
| #2 | Germany | 5 | |
| #3 | Austria | 1 | |
| #4 | Denmark | 1 | |
| #5 | Finland | 1 | |
| #6 | France | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Japan | 1 | |
| #9 | Luxembourg | 1 | |
| #10 | Netherlands | 1 | |
| #11 | Norway | 1 | |
| #12 | Sweden | 1 | |
| #13 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Surface technology and coating | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | Structural elements | |
| #3 | Layered products | |
| #4 | Production of goods from wood | |
| #5 | General building constructions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schulthess Hans | 5 |
| #2 | Lang Armin | 4 |
| #3 | Hauenstein Hans | 3 |
| #4 | Schulthess H | 3 |
| #5 | Heetman Jacobus G A | 3 |
| #6 | Werner Bill | 1 |
| #7 | Hansu Shiyurutohesu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DK504178A | Does with increased fire resistance | |
| CH615974A5 | Panel and process for producing this panel | |
| CH619762A5 | Laminated composite panel | |
| DE2600012A1 | Dispenser for granular or flaky material e.g. for mfg. chipboard - with rotary slide valve with cylinder wall at discharge opening | |
| DE2600024A1 | Reinforced panel of expanded vermiculite particles - with reinforcing layer of fibre chips and binder | |
| CH554465A | Light-weight fire-resistant building panels - made from vermiculite, aminoplast and sodium hexa-meta-phosphate |