| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 20 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Furniture and games | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Workshop equipment | |
| #2 | Tools for connecting or disengaging | |
| #3 | Woodworking tools | |
| #4 | Office furniture | |
| #5 | Locks | |
| #6 | Grinding or polishing devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Paul Lachappelle | 6 |
| #2 | Holzwerkzeugfabrik Ag Lachappe | 4 |
| #3 | Holzwerkzeugfabrik A-G Lachapp | 3 |
| #4 | Schiltigheim Lachappelle Holzw | 3 |
| #5 | G Lachappelle Holzwerkzeugfabr | 2 |
| #6 | Kriens Lachappelle Holzwerkzeu | 1 |