| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 8 | |
| #2 | United Kingdom | 5 | |
| #3 | Germany | 4 | |
| #4 | Spain | 2 | |
| #5 | Canada | 1 | |
| #6 | Switzerland | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Foods and drinks | |
| #3 | Materials and metallurgy | |
| #4 | Environmental technology | |
| #5 | Thermal processes | |
| #6 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Dairy products | |
| #3 | Drying solid materials by removing liquid | |
| #4 | Water treatment | |
| #5 | Heat-exchanger without contact | |
| #6 | Pig-iron processing | |
| #7 | Mixing | |
| #8 | Ships |
| # | Name | Total Patents |
|---|---|---|
| #1 | Herve Daniel | 3 |
| #2 | Muhlrad Wolf | 2 |
| #3 | Prat Jean | 1 |
| #4 | Carre Christian | 1 |
| #5 | Muhirad Wolf | 1 |
| #6 | Lapaix A L | 1 |
| #7 | Wolf Muhlrad | 1 |
| #8 | Rebours Albert | 1 |
| #9 | Louis Lapaix Andre | 1 |
| #10 | Parrot Lucien | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES353616A1 | Gas-liquid contacting apparatus particularly for filtering fine particles from a carrier gas | |
| DE1692343A1 | Process for eliminating lactic acid acidity caused by fermentation of milk and milk products | |
| DE1551813A1 | System for uninterrupted cooling of cyclically occurring hut gases | |
| US3412473A | Process and apparatus for cooling granular material in a vertical shaft arrangement | |
| GB1108746A | Gas/liquid contacting method and apparatus | |
| DE1451257A1 | Method for operating a heat accumulator in use as a heat exchanger | |
| CA883979A | Filtering apparatus |