| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 10 | |
| #2 | France | 10 | |
| #3 | United Kingdom | 2 | |
| #4 | Austria | 1 | |
| #5 | Germany | 1 | |
| #6 | Greece | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Mechanically-driven clocks | |
| #2 | Ammunition fuzes | |
| #3 | Measuring speed and acceleration |
| # | Name | Total Patents |
|---|---|---|
| #1 | Watch Co Tavannes | 9 |
| #2 | Sandoz Henri | 1 |
| #3 | Colomb Henri | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US922197A | Watch-movement. | |
| DE198683C | Power unit for pocket watches. |