| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Materials and metallurgy | |
| #3 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Shaping clay | |
| #2 | Building materials | |
| #3 | Generating mechanical vibrations | |
| #4 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Walter Georges | 11 |
| #2 | Georges Walter | 8 |
| #3 | Alfred Stucky | 5 |
| Publication | Filing date | Title |
|---|---|---|
| ES114407A1 | Procedure for the manufacture of hollow bodies of agglomerated material. | |
| CA463497A | Vibrator | |
| CA554451A | Method for the production of hydraulic binding compounds | |
| CA299699A | Apparatus for manufacturing hollow bodies |