| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 9 | |
| #2 | Switzerland | 3 | |
| #3 | Belgium | 2 | |
| #4 | Germany | 2 | |
| #5 | Denmark | 1 | |
| #6 | France | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Netherlands | 1 | |
| #9 | Norway | 1 | |
| #10 | Sweden | 1 | |
| #11 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machines | |
| #3 | Thermal processes | |
| #4 | Packaging and shipping | |
| #5 | Civil engineering | |
| #6 | Electrical machinery and energy | |
| #7 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kraus Fritz Dipl Ing Dr Techn | 5 |
| #2 | Kainzner Adolf | 3 |
| #3 | Lukas Walter | 3 |
| #4 | Lukas W | 2 |
| #5 | Gerger W | 2 |
| #6 | Kainzner A | 2 |
| #7 | Gerger Wolfgang | 2 |
| #8 | Dipl Ing Dr Fritz Kraus | 1 |
| #9 | Kraus Fritz Dipl-Ing Dr Techn | 1 |
| #10 | Herbst Franz Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ATA499880A | Ceramic fibers or want and method for their production | |
| ATA655779A | Method for producing a new building material | |
| AT363165B | Building material and method for the production thereof | |
| DE2419486A1 | Acoustically shielded outdoor rotary kiln - having heat resistant screens around satellite cooling drums |