| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 10 | |
| #2 | Austria | 1 | |
| #3 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Spectacles | |
| #2 | Physical training equipment | |
| #3 | Special furniture | |
| #4 | Cameras |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jacques Party | 1 |
| #2 | Michel Meillet | 1 |
| #3 | Party Jacques | 1 |
| #4 | Meillet Michel | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2645450A1 | System for controlling the correct height of a tennis net to 0.915 m, according to the official rule | |
| FR2632083A1 | System for controlling the loading and correct positioning of the film in a camera or a cine camera | |
| FR2563718A1 | Anti-theft display device for all objects fitted with sleeves | |
| FR2298117A1 | Visual correction optical device - operates by superimposition of multiple fields all of which have same focal point in order to increase field of vision |