| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 18 | |
| #2 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Thermal processes | |
| #3 | Machine tools | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Structural elements | |
| #3 | Air-conditioning | |
| #4 | Shafts | |
| #5 | Details of furnaces | |
| #6 | Perforating | |
| #7 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rudolf P Dipl-Ing Gartenmann | 3 |
| #2 | Gartenmann Rudolf Dipl Ing | 2 |
| #3 | Ernst Schwachula | 2 |
| #4 | Hans Herren | 1 |
| #5 | Gartenmann Rudolf-Paul Dipl In | 1 |
| #6 | Cie Ag C Gartenmann | 1 |
| #7 | Karl Guenther | 1 |
| #8 | Rudolf Gartenmann | 1 |
| #9 | Pietro Valsangiacomo | 1 |
| #10 | Max Mosimann | 1 |