| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | France | 1 | |
| #4 | United Kingdom | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Measurement | |
| #3 | Control | |
| #4 | Computer technology | |
| #5 | Furniture and games | |
| #6 | Consumer goods | |
| #7 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Postal sorting | |
| #2 | Weighing | |
| #3 | Unspecified technologies | |
| #4 | Teaching materials | |
| #5 | Counting mechanisms | |
| #6 | Animal care | |
| #7 | Toys | |
| #8 | Control or regulating systems | |
| #9 | Mechanically-driven clocks | |
| #10 | Producing decorative effects |
| # | Name | Total Patents |
|---|---|---|
| #1 | Domen Jean-Paul | 3 |
| #2 | Cren Roger Le | 2 |
| #3 | Cauwet Claude | 1 |
| #4 | Le Cren R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0273826A1 | Methods for automatic engraving | |
| US3857488A | Dynamic weighing apparatus |