| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Consumer goods | |
| #3 | Foods and drinks | |
| #4 | Measurement | |
| #5 | Chemical engineering | |
| #6 | Packaging and shipping | |
| #7 | Machines | |
| #8 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Compressed gas holders | |
| #2 | Ice-boxes | |
| #3 | Horticulture | |
| #4 | Containers for goods storage | |
| #5 | Pasteurisation | |
| #6 | Wine | |
| #7 | Spraying devices | |
| #8 | Analysing materials | |
| #9 | Venting or aerating devices | |
| #10 | Drying solid materials by removing liquid |
| # | Name | Total Patents |
|---|---|---|
| #1 | Demerson Jean | 2 |
| #2 | Demerson Jean Robert | 2 |
| #3 | Saquetoux Roger Jacques Raymon | 1 |
| #4 | Robert | 1 |
| #5 | Robert Jacques Roger | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2063575A5 | Analysis of impurities in gases | |
| ES360158A1 | Installation of storage under high pressure of liquefied gases at the user's address. (Machine-translation by Google Translate, not legally binding) |