| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 14 | |
| #2 | Germany | 2 | |
| #3 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Mechanically-driven clocks | |
| #2 | Machines for making clocks | |
| #3 | Making forged metal products | |
| #4 | Punching metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pierre Jeangros | 1 |
| #2 | Jeangros Pierre | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA681232A | Procede de fabrication d'une piece de boite de montre |