| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 20 | |
| #2 | United Kingdom | 4 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Environmental technology | |
| #3 | Mechanical elements | |
| #4 | Electrical machinery and energy | |
| #5 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Non-metallic elements | |
| #2 | Water treatment | |
| #3 | Venting or aerating devices | |
| #4 | Electric switches | |
| #5 | Measuring volume |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schneider Friedrich Wilhelm | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB190815854A | Improvements in or relating to the Purification of Liquids by Ozone. | |
| GB190427621A | A Contrivance for Forming a Reservoir and Separator of the Excess of Ozone in Stands for Supplying Sterilized Water. | |
| GB190412060A | Apparatus for Mounting and Cooling Statical Ozonizers. | |
| GB190412061A | Apparatus for the Sterilization of Water by Means of Ozone. |