| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 3 | |
| #2 | United Kingdom | 3 | |
| #3 | Ireland | 2 | |
| #4 | Austria | 1 | |
| #5 | Belgium | 1 | |
| #6 | Canada | 1 | |
| #7 | Germany | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machine tools | |
| #3 | Machines | |
| #4 | Materials and metallurgy | |
| #5 | Textiles and paper | |
| #6 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Presses | |
| #2 | Chemical or physical processes | |
| #3 | Shaping of plastics | |
| #4 | Drying solid materials by removing liquid | |
| #5 | Alloys | |
| #6 | Manufacturing artificial filaments | |
| #7 | Preparation of materials | |
| #8 | Ice-boxes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Williams-Raahauge Ernest | 4 |
| #2 | Smith Harry | 2 |
| #3 | Rupert Bradfield Kenneth | 1 |
| #4 | Bradfield Kenneth Rupert | 1 |
| #5 | Edwin Bird John | 1 |
| #6 | Raahauge Ernest Williams | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IE27089L | Extrusion dies | |
| GB992352A | Improved extrusion die | |
| IE25912L | Chrome-steel extrusion dies | |
| GB916534A | Improvements in and relating to cube and pellet extrusion of feedstuffs | |
| US2794266A | Colling or drying of bulk material | |
| GB768284A | Improvements in or relating to the cooling or drying of bulk material | |
| CA730059A | Extrusion die |