| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 8 | |
| #2 | France | 8 | |
| #3 | United Kingdom | 5 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks | |
| #2 | Chemical engineering | |
| #3 | Machines | |
| #4 | Machine tools | |
| #5 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Cocoa and sweets | |
| #2 | Mixing | |
| #3 | Milling | |
| #4 | Treating harvested food | |
| #5 | Preparation of materials | |
| #6 | Thread cutting | |
| #7 | Accessories for machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Levy Louis-Robert | 8 |
| Publication | Filing date | Title |
|---|---|---|
| GB237889A | Improvements in mixing and kneading apparatus | |
| GB189115A | Improvements in and relating to mixing and kneading machines | |
| GB170852A | Apparatus for mixing liquids having different temperatures | |
| GB151829A | Improvements in machines for moulding chocolate and similar products | |
| GB157542A | New and improved hoppers for crushing machines and the like |