| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 23 | |
| #2 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Mechanical elements | |
| #3 | Transport | |
| #4 | Furniture and games | |
| #5 | Agriculture | |
| #6 | Measurement | |
| #7 | Environmental technology | |
| #8 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Kitchen equipment | |
| #3 | Gearing | |
| #4 | Animal care | |
| #5 | Motor vehicles | |
| #6 | Gas-flow silencers for machines | |
| #7 | Platform constructions | |
| #8 | Geophysics | |
| #9 | Clutches and brakes | |
| #10 | Vehicle windows, roofs and doors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Villeple Paul | 13 |
| #2 | Mathon Roger | 2 |
| #3 | Magny Michel | 1 |
| #4 | Billot Michel | 1 |
| #5 | Jacques Vandier | 1 |
| #6 | Palazot Ludovic | 1 |
| #7 | Villemle Paul | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2493277A | Fastening arrangement between two members designed to fit into one another |