| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Belgium | 3 | |
| #2 | Brazil | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Australia | 1 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | Colombia | 1 | |
| #8 | New Zealand | 1 | |
| #9 | African Intellectual Property Organization | 1 | |
| #10 | Peru | 1 | |
| #11 | Poland | 1 | |
| #12 | WIPO (World Intellectual Property Organization) | 1 | |
| #13 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Environmental technology | |
| #3 | Surface technology and coating | |
| #4 | Chemical engineering | |
| #5 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Harvey Sarah | 11 |
| #2 | Louis Pierre Edouard | 9 |
| #3 | Van Lierde Andre | 6 |
| #4 | Lierde Andre Van | 3 |
| #5 | Louis Pierre Edouard M T L J L | 3 |
| #6 | Vereyen Christian Paul Marie G | 3 |
| #7 | Piedboeuf Robert Charles Lucie | 3 |
| #8 | Louis Pierre | 2 |
| #9 | De Smaele Christophe J F | 2 |
| #10 | Johansen Jorgen Bo | 2 |
| Publication | Filing date | Title |
|---|---|---|
| BE1008172A3 | Radiation chamber | |
| BE1008170A3 | Sludge extruder | |
| PL308641A1 | Method of maintaining a fluxing bath in zinc plating lines | |
| BE1007516A3 | Method of precious metals elution absorbed on the active carbon. |