| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 12 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machine tools | |
| #3 | Furniture and games | |
| #4 | Control | |
| #5 | Packaging and shipping | |
| #6 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Machines for making clocks | |
| #2 | Kitchen equipment | |
| #3 | Grinding or polishing devices | |
| #4 | Coin-freed | |
| #5 | Nails | |
| #6 | Packaging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Alois Peter | 7 |
| #2 | Gebrueder Peter | 5 |
| #3 | Hans Isenschmid | 1 |