| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 6 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | United States | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds | |
| #2 | Vehicle seats | |
| #3 | Toys | |
| #4 | Office furniture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Prieur Roger | 7 |
| Publication | Filing date | Title |
|---|---|---|
| FR2867364A1 | Independently reclining folder and seat with adjustable seat depth | |
| FR2800590A1 | Retractable leg rest for seat | |
| FR2741249A1 | seat adaptable to the morphology of the user | |
| FR2603172A1 | Fold up support or table - has two legs, with extra L=shaped legs linked to cross piece by axle | |
| FR2560060A1 | Improvements to construction game elements |