| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 19 | |
| #2 | France | 4 | |
| #3 | Germany | 3 | |
| #4 | Austria | 2 | |
| #5 | United States | 2 | |
| #6 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machine tools | |
| #3 | Weapons | |
| #4 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Platform constructions | |
| #2 | Punching metal | |
| #3 | Hydraulic engineering | |
| #4 | Foundations and excavations | |
| #5 | Soldering, welding and flame cutting | |
| #6 | Targets | |
| #7 | Shafts | |
| #8 | Presses | |
| #9 | Construction of bridges | |
| #10 | Building materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Conrad Zschokke Aktiengesellsc | 5 |
| #2 | Massa Cesar Dipl Ing | 4 |
| #3 | Cesar Massa | 2 |
| #4 | Charles Merminod | 2 |
| #5 | Massa Cesar | 2 |
| #6 | Ralph Agthe | 2 |
| #7 | Conrad Zschokke Ag | 2 |
| #8 | Rogger Alphons | 1 |
| #9 | Conrad Zschokke A-G | 1 |
| #10 | Peter Gafner | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2531899A1 | Device for straightening objects which are out of true, particularly front doors | |
| DE2606074A1 | METAL MAST FOR SHELVING VEHICLES | |
| CH500023A | Controlled chamfer press for curved plates | |
| GB1182691A | Improved Shock Absorbing Guide Rail | |
| DE1041899B | Deep-drawing device to be attached to a press, in particular to a press brake |