| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 8 | |
| #2 | United States | 5 | |
| #3 | Germany | 3 | |
| #4 | France | 3 | |
| #5 | United Kingdom | 2 | |
| #6 | Belgium | 1 | |
| #7 | Canada | 1 | |
| #8 | Spain | 1 | |
| #9 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Mechanically-driven clocks | |
| #2 | Dry-docking of vessels |
| # | Name | Total Patents |
|---|---|---|
| #1 | Triebold Othmar | 4 |
| #2 | Zeno Hurt | 4 |
| #3 | Hurt Zeno | 4 |
| #4 | Othmar Triebold | 2 |
| #5 | Hurt Z | 2 |
| #6 | Zeno Hurt Dipl-Masch Techn | 1 |
| #7 | Zeno Hurt Moehlin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3786626A | Digital watch | |
| US3789604A | Digital watch | |
| US3656292A | Wrist-watch with bottle cap dial and movement holder | |
| US3653203A | Timepiece | |
| GB1284918A | Watch | |
| US3533228A | Watch | |
| ES340497A1 | Improvements in or relating to timepieces | |
| CA807897A | Timepieces |