| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 22 | |
| #2 | France | 7 | |
| #3 | Germany | 5 | |
| #4 | Switzerland | 3 |
| # | Industry | |
|---|---|---|
| #1 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Mechanically-driven clocks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Becker Vereinigte Freiburger U | 3 |
| Publication | Filing date | Title |
|---|---|---|
| DE490162C | Hammer mechanism | |
| DE416059C | Device on spring drives with a fixed spring to achieve an even development of the spring | |
| DE429264C | Sound amplifier for gong striking mechanisms | |
| DE380685C | Winding and adjusting device for pocket watches | |
| DE348894C | Pin anchor gang for pocket watches |