| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 24 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Basic materials chemistry | |
| #3 | Chemical engineering | |
| #4 | Organic fine chemistry |
| # | Name | Total Patents |
|---|---|---|
| #1 | Henry Schutte August | 24 |
| #2 | Mack Arthur W | 2 |
| #3 | Klassen Willem J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2429430A | Wax-oil separation | |
| US2398725A | Magnetic separation | |
| US2394016A | Centrifugal separation | |
| US2431142A | Centrifugal separator with means for controlling discharge therefrom | |
| US2394015A | Centrifugal separation | |
| US2380078A | Method of separating wax | |
| US2398967A | Centrifugal separator | |
| US2361503A | Wax-oil separation | |
| US2380077A | Wax-oil separation | |
| US2296457A | Separation of different melting point materials | |
| US2296458A | Separation of different melting point materials | |
| US2296459A | Separation of different melting point materials | |
| US2350934A | Liquid-solid separation | |
| US2385236A | Emulsion deoiling | |
| US2370999A | Liquid-solid separation | |
| US2268534A | Liquid-solid separator | |
| US2296456A | Separation of different melting point materials | |
| US2254049A | Method for forming emulsions | |
| US2326071A | Continuous filter | |
| US2168306A | Method of separating wax |