| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | France | 5 | |
| #3 | United Kingdom | 5 | |
| #4 | Italy | 4 | |
| #5 | Japan | 4 | |
| #6 | Canada | 3 | |
| #7 | Switzerland | 3 | |
| #8 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Mechanically-driven clocks | |
| #2 | Personal adornments |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mathys Pierre | 9 |
| #2 | Bouchet Jean | 6 |
| #3 | Goy Pierre | 5 |
| #4 | Pieeru Maatei | 2 |
| #5 | Jiyan Buushie | 1 |
| #6 | Pieeru Goi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH651729A5 | Clasp for watch bracelet | |
| US4493561A | Reversible wrist watch | |
| JPS57106889A | Waterproof watch case | |
| US4132061A | Watch movement | |
| US4117664A | Pivoting device for a watch barrel |