| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Belgium | 3 | |
| #2 | South Africa | 2 | |
| #3 | Argentina | 1 | |
| #4 | Australia | 1 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | China | 1 | |
| #8 | Algeria | 1 | |
| #9 | Egypt | 1 | |
| #10 | EPO (European Patent Office) | 1 | |
| #11 | Finland | 1 | |
| #12 | India | 1 | |
| #13 | Morocco | 1 | |
| #14 | Mexico | 1 | |
| #15 | Norway | 1 | |
| #16 | New Zealand | 1 | |
| #17 | African Intellectual Property Organization | 1 | |
| #18 | Poland | 1 | |
| #19 | Portugal | 1 | |
| #20 | Tunisia | 1 | |
| #21 | Turkey | 1 | |
| #22 | United States | 1 | |
| #23 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Control | |
| #3 | Furniture and games | |
| #4 | IT methods for management |
| # | Technology | |
|---|---|---|
| #1 | Swimming pools | |
| #2 | Ticket-issuing devices | |
| #3 | Data processing systems | |
| #4 | Physical training equipment | |
| #5 | Devices for public amusement | |
| #6 | Teaching materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Demarteau Joseph | 19 |
| #2 | Joseph Demarteau | 3 |
| #3 | J Demarteau | 1 |
| #4 | Marteau De Joseph | 1 |
| #5 | Gilliard Jean-Marc | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BE1015447A6 | Device movement omni. | |
| BE1013747A3 | Device for creating a movement in a liquid | |
| BE1011219A6 | New control devices or access time occupancy, for parking areas. | |
| EG19531A | Device intended to create a motion in a liquid in particular at the surface thereof | |
| ZA9101906B | Device intended to create a motion in a liquid,in particular at the surface thereof |