| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 24 | |
| #2 | Switzerland | 7 | |
| #3 | Canada | 3 | |
| #4 | United Kingdom | 3 | |
| #5 | Germany | 2 | |
| #6 | Greece | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Materials and metallurgy | |
| #3 | Chemical engineering | |
| #4 | Measurement | |
| #5 | Control | |
| #6 | Medical technology | |
| #7 | Foods and drinks |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Non-metallic elements | |
| #3 | Separation | |
| #4 | Analysing materials | |
| #5 | Systems controlling non-electric variables | |
| #6 | Mixing | |
| #7 | Measuring light | |
| #8 | Climate change mitigation in goods production | |
| #9 | Object sterilising | |
| #10 | Sucrose production |
| # | Name | Total Patents |
|---|---|---|
| #1 | Guillerd Jean | 10 |
| #2 | Travers Fernand | 6 |
| #3 | Goutte Jean | 6 |
| #4 | Jean Guillerd | 4 |
| #5 | Valin Claude | 2 |
| #6 | Roger Camberlyn | 2 |
| #7 | Gilbert Desbos | 2 |
| #8 | Claude Valin | 2 |
| #9 | Jean Goutte | 2 |
| #10 | Fernand Travers | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2040548A1 | High voltage electrode for ozonizers | |
| GB1157720A | Tubular Ozonisers | |
| GB1222394A | Improvements in and relating to filtering | |
| US2789090A | Water clarifying devices | |
| CA860110A | Procede et appareil pour la clarification d'eau | |
| CA563074A | Flocculation and decantation with filtration | |
| CA869069A | Ozoneur tubulaire |