| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Argentina | 1 | |
| #2 | Australia | 1 | |
| #3 | Belgium | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | Czechia | 1 | |
| #8 | Germany | 1 | |
| #9 | Denmark | 1 | |
| #10 | Finland | 1 | |
| #11 | United Kingdom | 1 | |
| #12 | Israel | 1 | |
| #13 | Italy | 1 | |
| #14 | Japan | 1 | |
| #15 | Luxembourg | 1 | |
| #16 | Mexico | 1 | |
| #17 | Netherlands | 1 | |
| #18 | Norway | 1 | |
| #19 | African Intellectual Property Organization | 1 | |
| #20 | Poland | 1 | |
| #21 | Sweden | 1 | |
| #22 | Singapore | 1 | |
| #23 | Tunisia | 1 | |
| #24 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Magnets and transformers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Levivier Guy | 19 |
| #2 | Levivier Yves | 18 |
| #3 | Rubuibuie Ibu | 1 |
| #4 | Guy Levivier | 1 |
| #5 | Yves Levivier | 1 |
| #6 | Rubuibuie Gi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CZ21096A3 | Flange for pipe or compensating coupling | |
| LU84690A1 | Energy sensor installation |