| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 3 | |
| #2 | Belgium | 1 | |
| #3 | Switzerland | 1 | |
| #4 | Germany | 1 | |
| #5 | Denmark | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Italy | 1 | |
| #8 | Sweden | 1 | |
| #9 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Organic fine chemistry | |
| #3 | Macromolecular chemistry and polymers | |
| #4 | Foods and drinks | |
| #5 | Consumer goods | |
| #6 | Pharmaceuticals | |
| #7 | Basic materials chemistry | |
| #8 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Heat-exchange device details | |
| #2 | Foods | |
| #3 | Polysaccharides | |
| #4 | Ice-boxes | |
| #5 | Specific use of cosmetics | |
| #6 | Acyclic or carbocyclic compounds | |
| #7 | Candles | |
| #8 | Medical preparations | |
| #9 | Chemical or physical processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kuylaars Johannes Hendricus | 4 |
| #2 | Bakkeren H | 2 |
| #3 | Johannes Hendricus Kuylaars | 1 |
| #4 | Schlichenmayer Hans | 1 |
| #5 | Holscher E | 1 |
| #6 | Osinga T | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB657361A | Improvements in refrigerating apparatus | |
| DE866044C | Heat-conducting, hollow, plate-shaped element |