| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 19 | |
| #2 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Civil engineering | |
| #3 | Control | |
| #4 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Swimming pools | |
| #2 | Motor vehicles | |
| #3 | Registering devices | |
| #4 | Vehicle servicing | |
| #5 | Railway systems | |
| #6 | Guiding railway traffic | |
| #7 | Vehicle brake control systems | |
| #8 | Coin-freed | |
| #9 | Telephonic communication |
| # | Name | Total Patents |
|---|---|---|
| #1 | Andre Thaon De Saint-Andre | 19 |
| #2 | De Saint-Andre Andre Thaon | 1 |