| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 12 | |
| #2 | United States | 6 | |
| #3 | EPO (European Patent Office) | 4 | |
| #4 | France | 4 | |
| #5 | Germany | 2 | |
| #6 | United Kingdom | 1 | |
| #7 | Hong Kong | 1 | |
| #8 | Italy | 1 | |
| #9 | Mexico | 1 | |
| #10 | Taiwan | 1 | |
| #11 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Consumer goods | |
| #3 | Electrical machinery and energy | |
| #4 | Basic materials chemistry |
| # | Name | Total Patents |
|---|---|---|
| #1 | Corlet John | 7 |
| #2 | Schick Herve | 5 |
| #3 | Valentin Piaget | 4 |
| #4 | Nicolas Aeschmann | 3 |
| #5 | Piaget Valentin | 2 |
| #6 | Sporring Jorg | 1 |
| #7 | Spoerring Joerg | 1 |
| #8 | Plaget Valentin | 1 |
| #9 | Nicolas Robert Aeschmann | 1 |
| #10 | Abel Godat | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0498212A1 | Push-button mechanism for a timepiece | |
| CH689105A5 | Bracelet, including watchband. | |
| CH681677B5 | The process of initializing perpetual calendar of an analogue quartz chronograph and quartz chronograph for its implementation. | |
| EP0230878A1 | Clockwork movement | |
| US4376991A | Electronic watch with analogic display | |
| US2864018A | Impulse motor |