| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 21 | |
| #2 | Austria | 6 | |
| #3 | France | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements | |
| #3 | Machine tools | |
| #4 | Transport | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | Nails | |
| #3 | Finishing work on buildings | |
| #4 | General building constructions | |
| #5 | Vehicle parts | |
| #6 | Unspecified technologies | |
| #7 | Motor vehicles | |
| #8 | Nailing machines | |
| #9 | Wood processing machines | |
| #10 | Accessories for machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Walter Hallauer | 11 |
| #2 | Jean-Pierre Schneider | 3 |
| #3 | Schneider Jean-Pierre | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH626421A5 | Panic door consisting of two door leaves which align with one another approximately in the closed position | |
| CH442692A | Fixing device for strips |