| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Netherlands | 2 | |
| #2 | United States | 2 | |
| #3 | Belgium | 1 | |
| #4 | Canada | 1 | |
| #5 | Switzerland | 1 | |
| #6 | Germany | 1 | |
| #7 | Spain | 1 | |
| #8 | France | 1 | |
| #9 | Greece | 1 | |
| #10 | Ireland | 1 | |
| #11 | Italy | 1 | |
| #12 | Mexico | 1 | |
| #13 | Portugal | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Drying solid materials by removing liquid |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vries Jacob De | 4 |
| #2 | De Vries Jacob | 4 |
| Publication | Filing date | Title |
|---|---|---|
| NL8001944A | Device for heating a sheet or path material. |