| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 22 | |
| #2 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Optics | |
| #3 | Environmental technology | |
| #4 | Machines | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Mechanically-driven clocks | |
| #2 | Machines for making clocks | |
| #3 | Optical systems | |
| #4 | Garbage disposal | |
| #5 | Shafts | |
| #6 | Working stone |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pierre Seitz | 20 |
| #2 | Seitz Pierre | 3 |