| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 7 | |
| #2 | United Kingdom | 2 | |
| #3 | Austria | 1 | |
| #4 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Mechanically-driven clocks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Weil Nathan | 11 |
| #2 | Montandon Fritz | 2 |
| #3 | Jeanrenaud Paul | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1064577A | Advertising-clock. | |
| GB191211063A | Improvements in and relating to Advertising Clocks. | |
| GB190527243A | Plate for Repeater Watch |