| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 2 | |
| #2 | Germany | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | Ireland | 2 | |
| #5 | United States | 2 | |
| #6 | France | 1 | |
| #7 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Drying solid materials by removing liquid | |
| #3 | Unspecified technologies | |
| #4 | Chemical or physical processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rogers G A | 5 |
| #2 | John Victor Weston | 1 |
| #3 | Alan Huthwaite John | 1 |
| #4 | John Alan Huthwaite | 1 |
| #5 | Rogers George A | 1 |
| #6 | Huthwaite John Alan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3662474A | Dryers and method of operation | |
| GB1270932A | Dialysis apparatus |