| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 29 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements | |
| #3 | Electrical machinery and energy | |
| #4 | Measurement | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Locomotives | |
| #2 | Clutches and brakes | |
| #3 | Rail vehicle suspensions | |
| #4 | Electrical vehicle propulsion | |
| #5 | Dynamo-electric machines | |
| #6 | Measuring temperature | |
| #7 | Locks | |
| #8 | Gearing | |
| #9 | Railway brakes | |
| #10 | Electrically-conductive connections |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jacob Werz | 24 |
| #2 | Secheron Societe Anonyme Des A | 13 |
| #3 | Secheron Ste Ame Des Ateliers | 12 |
| #4 | Werz Jacob | 5 |
| #5 | Secheron S A Des Ateliers De | 3 |