| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Switzerland | 3 | |
| #4 | Italy | 3 | |
| #5 | United States | 3 | |
| #6 | Germany | 1 | |
| #7 | France | 1 | |
| #8 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Measurement | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Mechanically-driven clocks | |
| #2 | Personal adornments | |
| #3 | Hand carried bags | |
| #4 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tschanz Pierre | 16 |
| #2 | Hagmann Jean-Pierre | 5 |
| #3 | Babel Alain | 1 |
| #4 | Hagmann Jean Pierre | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0213149A1 | Watch to be carried on the wrist or in another way | |
| CH665104A5 | Card holder card for flexible material, including credit. | |
| CH656511A5 | Bracelet for watchmaking or jewelry. | |
| WO8401229A1 | Multi-wear watch | |
| US4347594A | World watch | |
| CH620745A5 | Connection between bodies which can be rolled one upon the other |