| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 5 | |
| #2 | Germany | 2 | |
| #3 | France | 2 | |
| #4 | Greece | 2 | |
| #5 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks | |
| #2 | Chemical engineering | |
| #3 | Machines | |
| #4 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Food preservation | |
| #2 | Foods | |
| #3 | Separation | |
| #4 | Compounding processes | |
| #5 | Ice-boxes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Andersen Co | 5 |
| #2 | Schuphan Dr Habil Werner | 1 |
| #3 | Jesmond William Arthur Coyte | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES157421A1 | A procedure to prepare vegetables and fruits for conservation |