| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 36 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Electrical machinery and energy | |
| #3 | Environmental technology | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Measuring volume | |
| #2 | Springs | |
| #3 | Electric switches | |
| #4 | Reduction of greenhouse gas emissions | |
| #5 | Smart grids | |
| #6 | Circuits for supplying electric power | |
| #7 | Measuring electric variables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gaz Compagnie Pour La Fabricat | 36 |
| #2 | Vladimir Kliatchko | 2 |
| #3 | Apollinaire Zeitline | 2 |
| #4 | Vladislas Zeitline | 2 |