| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | France | 5 | |
| #3 | United Kingdom | 5 | |
| #4 | Switzerland | 3 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Foods and drinks | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Hinges for doors or windows | |
| #2 | Indexing scheme relating to hinges | |
| #3 | Locks | |
| #4 | Bolts for doors or windows | |
| #5 | Unspecified technologies | |
| #6 | Fodder |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tarjan Andor | 5 |
| #2 | Andor Tarjan | 4 |
| Publication | Filing date | Title |
|---|---|---|
| GB282613A | Improvements in or relating to door-and window-hinges | |
| US1374616A | Lock | |
| GB148253A | Improvements in locks | |
| GB142839A | Improvements in hinges for doors, windows or the like | |
| GB142840A | Improvements in or relating to locks | |
| GB152354A | Improvements in or relating to lock casing |