| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Australia | 3 | |
| #3 | New Zealand | 3 | |
| #4 | Canada | 2 | |
| #5 | Denmark | 2 | |
| #6 | South Africa | 2 | |
| #7 | Austria | 1 | |
| #8 | Belgium | 1 | |
| #9 | Switzerland | 1 | |
| #10 | Germany | 1 | |
| #11 | EPO (European Patent Office) | 1 | |
| #12 | Spain | 1 | |
| #13 | United Kingdom | 1 | |
| #14 | Italy | 1 | |
| #15 | Luxembourg | 1 | |
| #16 | Netherlands | 1 | |
| #17 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Environmental technology | |
| #3 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Swimming pools | |
| #2 | Roof coverings | |
| #3 | General building constructions | |
| #4 | Horticulture | |
| #5 | Climate change adaptation technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Leurent Ghislain Henri | 9 |
| #2 | Leurent Ghislain | 3 |
| #3 | Leurent Henri G | 2 |
| #4 | Leurent Ghislain H | 1 |
| #5 | Brelan S A | 1 |
| #6 | Leurant G H | 1 |
| #7 | Leurent Chislain H | 1 |
| #8 | Leurent C | 1 |
| #9 | Henri Leurent Ghislain | 1 |
| #10 | Leurent G H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5187914A | Curved tubular profile | |
| DK66689D0 | Rodformed profile | |
| EP0224290A1 | Removable roofing structure | |
| LU85902A1 | Cover structure | |
| US4587776A | Roofing structure | |
| CA1190374A | Roofing structure | |
| NZ203248A | Arched rooflight or skylight:hoop members with curvature inducing devices at ends | |
| AU8661882A | Transparent/translucent vaulted roof |