| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 21 | |
| #2 | Austria | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Furniture and games | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | Wing fittings | |
| #3 | Finishing work on buildings | |
| #4 | Office furniture | |
| #5 | Indexing scheme relating to hinges | |
| #6 | Household appliances | |
| #7 | Swimming pools | |
| #8 | Railway shifting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Otto Buetzberger | 20 |
| #2 | Buetzberger Otto | 2 |