| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Refrigerators | |
| #2 | Heat-exchange device details | |
| #3 | Heat-exchanger without contact | |
| #4 | Separation | |
| #5 | Steam condensers | |
| #6 | Domestic heating systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | D Alencon Marc | 9 |
| #2 | Le Boucher Philippe | 4 |
| #3 | Richecoeur Alain | 3 |
| #4 | Alencon D Marc | 1 |
| #5 | Alencon Marc D | 1 |
| #6 | On Marc D Alen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2814226A1 | REFRIGERATION DEVICE | |
| FR2782552A1 | HYDRAULIC SUPPLY ASSEMBLY AND INSTALLATION THUS EQUIPPED | |
| FR2760078A1 | DEVICE FOR CHANGING THE TEMPERATURE OF A FLUID |