| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 5 | |
| #2 | Germany | 2 | |
| #3 | Denmark | 2 | |
| #4 | Switzerland | 1 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Transport | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Machines for making railways | |
| #2 | Vehicle wheels | |
| #3 | Springs |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gussstahlfabrikation Bochumer | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB233270A | Improvements in or relating to railway points or switches |