| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 2 | |
| #2 | Germany | 2 | |
| #3 | Spain | 2 | |
| #4 | France | 2 | |
| #5 | United States | 2 | |
| #6 | United Kingdom | 1 | |
| #7 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | General building constructions | |
| #3 | Indexing scheme relating to hinges | |
| #4 | Hinges for doors or windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Voegeli Ernst | 2 |
| #2 | Vogeli E | 1 |
| #3 | Vogeli Ernst | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1454841A | Sound heat and fire damping wall element | |
| CH569182A5 | Actuator for seals of partition walls - is operated by handle and ropes upper and lower spring loaded seals | |
| US3829175A | Rail-suspended carriage | |
| ES411892A1 | Mobile separator tabique. (Machine-translation by Google Translate, not legally binding) |