| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 4 | |
| #2 | Germany | 3 | |
| #3 | France | 3 | |
| #4 | United Kingdom | 2 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | Netherlands | 1 | |
| #8 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Chemical engineering | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Foundry moulding | |
| #2 | Preparing clay | |
| #3 | Mixing | |
| #4 | Building materials | |
| #5 | Chemical or physical processes | |
| #6 | Metal production and refining | |
| #7 | Milling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Josef Alfons Dipl-Ing Brunner | 4 |
| #2 | Brunner J | 2 |
| #3 | Alfons Brunner Josef | 1 |
| #4 | Brunner Josef A | 1 |
| #5 | Brunner Josef | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2203766A1 | Granulator for powdered material - using a rotating drum adjustable for different materials | |
| GB1271357A | Treatment and mixing machines | |
| CH510457A | Granulator for powdered material - using a rotating drum adjustable for different materials | |
| FR1441375A | Installation for heating granular products | |
| GB1096529A | Method of and apparatus for heating particulate material | |
| CA915671A | Treatment and mixing machines |