| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 4 | |
| #2 | Germany | 4 | |
| #3 | Switzerland | 3 | |
| #4 | France | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Packaging and shipping | |
| #3 | Transport | |
| #4 | Furniture and games | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Hinges for doors or windows | |
| #2 | Transport or storage devices | |
| #3 | Skates | |
| #4 | Guiding railway traffic | |
| #5 | Railway systems | |
| #6 | Indexing scheme relating to hinges | |
| #7 | Shafts |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hespe Woelm | 2 |
| #2 | Woelm Ernst | 2 |
| #3 | Hespe Wilhelm | 2 |
| #4 | Ward Eric | 1 |
| #5 | Hans Bultmann | 1 |