| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 19 | |
| #2 | France | 4 | |
| #3 | Germany | 2 | |
| #4 | Spain | 1 | |
| #5 | Italy | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Environmental technology | |
| #3 | Materials and metallurgy | |
| #4 | Machines | |
| #5 | Mechanical elements | |
| #6 | Electrical machinery and energy | |
| #7 | Packaging and shipping | |
| #8 | Textiles and paper |
| # | Name | Total Patents |
|---|---|---|
| #1 | Apparate-Und Maschinenbau Kera | 9 |
| #2 | Herbert Leo Maerky | 4 |
| #3 | Maerky Herbert Leo | 2 |
| #4 | Werner Keller | 1 |
| #5 | Herbert Maerky | 1 |
| #6 | Prett Konrad Dr Ing | 1 |
| #7 | Herbert Leo Marky | 1 |
| #8 | Albert Schoenenberger | 1 |
| #9 | Zoller Raimund | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES457314A3 | Improvements in condensed vapor dischargers. (Machine-translation by Google Translate, not legally binding) | |
| US4013220A | Back-pressure-resistant vapor trap for condensate discharge | |
| FR2226203A1 | Liq. gas diffusion, esp. gas washing - using gas regulated spray injected into main gas stream | |
| DE1043289B | Turbulence chamber for the effective mixing and dissolving of a gas in a liquid | |
| DE935944C | Wear-resistant shaft feedthrough through the bottom of a liquid container |