| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 4 | |
| #2 | France | 4 | |
| #3 | United Kingdom | 2 | |
| #4 | Germany | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Electrical machinery and energy | |
| #3 | Basic communication technologies | |
| #4 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Machines for making clocks | |
| #2 | Electromechanical clocks | |
| #3 | Electronic time-pieces | |
| #4 | Counting mechanisms | |
| #5 | Pulse technique | |
| #6 | Electric motor controls |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jucker Erich | 2 |
| #2 | Pierre Zeller | 2 |
| #3 | Maurice Jeanmairet | 2 |
| #4 | Jeanmairet Maurice | 1 |
| #5 | Erik Jucker | 1 |
| #6 | Jucker Erik | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1005980A | Improvements in or relating to devices for reading the graphs produced by chronocomparators | |
| US3255529A | Device for reading the diagram produced by a chronocomparator | |
| GB977243A | Improvements in or relating to microphones for use in chronocomparators | |
| DE1198747B | Microphone with automatically adjustable holder for time comparison devices |