| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 1 | |
| #2 | Australia | 1 | |
| #3 | Belgium | 1 | |
| #4 | Brazil | 1 | |
| #5 | Switzerland | 1 | |
| #6 | Germany | 1 | |
| #7 | Denmark | 1 | |
| #8 | Spain | 1 | |
| #9 | Finland | 1 | |
| #10 | France | 1 | |
| #11 | United Kingdom | 1 | |
| #12 | Greece | 1 | |
| #13 | Luxembourg | 1 | |
| #14 | Netherlands | 1 | |
| #15 | Norway | 1 | |
| #16 | Portugal | 1 | |
| #17 | Sweden | 1 | |
| #18 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Furniture and games | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Nails | |
| #2 | General building constructions | |
| #3 | Special furniture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hendrickx Paul | 12 |
| #2 | Paul Hendrickx | 1 |
| #3 | Hendrickx | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BE905457A | Connection device. |