| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 16 | |
| #2 | United Kingdom | 5 | |
| #3 | France | 4 |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bratzler Dr Karl | 9 |
| #2 | Kleemann Heinrich | 4 |
| #3 | Engelhardt Dr Alfred | 2 |
| #4 | Aehnelt Dr Walter | 2 |
| #5 | Bratzler Karl Dr | 2 |
| #6 | Engelhardt Alfred Dr | 1 |
| #7 | Wisfeld Werner | 1 |
| #8 | Storp Dipl-Chem Dr Klaus | 1 |
| #9 | Lotz Walter | 1 |
| #10 | Hitzel Hans | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1270634A | Process for recovering hygienically satisfactory drinking water, which has a low germ content and does not promote germ growth | |
| GB903612A | Process for the removal of organic sulphur compounds from gases | |
| DE1087580B | Process for removing organic sulfur compounds from carbon dioxide | |
| GB703162A | Process for the separation of gases from gas mixtures and for the separate extraction of individual gases by adsorption | |
| DE972990C | Process for the production of carbon electrodes for air depolarization elements |