| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Belgium | 2 | |
| #2 | Germany | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | France | 2 | |
| #5 | Netherlands | 2 | |
| #6 | Sweden | 2 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Unspecified technologies | |
| #3 | Centrifuges |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gazda H | 4 |
| #2 | Gazda Hans Otto Ernst | 3 |
| #3 | Gazdad Hans Otto Ernst | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NL7815069A | No. | |
| NL7815068A | No. |