| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 6 | |
| #2 | Belgium | 4 | |
| #3 | Switzerland | 4 | |
| #4 | Germany | 3 | |
| #5 | Austria | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | Hinges for doors or windows | |
| #3 | Locks | |
| #4 | Bolts for doors or windows | |
| #5 | Household appliances |
| # | Name | Total Patents |
|---|---|---|
| #1 | Josef Reuschenbach | 5 |
| #2 | Reuschenbach Josef Breitscheid | 2 |
| #3 | Reuschenbach Josef | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2323909A1 | LETTER INPUT FLAP WITH ANTI-EFFECT |