| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | Switzerland | 2 | |
| #3 | Singapore | 2 | |
| #4 | Hong Kong | 1 | |
| #5 | Japan | 1 | |
| #6 | Taiwan | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Mechanically-driven clocks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Guyard Jean-Pierre | 4 |
| #2 | Tschudin Rolf | 3 |
| #3 | Laboue Jean-Pierre | 3 |
| #4 | Laboue Pierre | 2 |
| #5 | Guyard Jean Pierre | 1 |
| #6 | Labore Pierre | 1 |
| #7 | Rolf Tschudin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH690520A5 | The mobile store for a timepiece. | |
| EP0335054A1 | Wrist watch for the simultaneous indication of time in two time zones | |
| CH649434GA3 | Watch case. |