| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Sweden | 2 | |
| #3 | South Africa | 2 | |
| #4 | Denmark | 1 | |
| #5 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks | |
| #2 | Machines | |
| #3 | Chemical engineering | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Sucrose production | |
| #2 | Separation | |
| #3 | Milling | |
| #4 | Centrifuges | |
| #5 | Presses | |
| #6 | Metal wire processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Steele C | 5 |
| #2 | Price F | 5 |
| #3 | Steele Clarence R | 4 |
| #4 | Price Frank B | 3 |
| #5 | Silver H | 2 |
| #6 | Marshall John M | 1 |
| #7 | Allen Norval F | 1 |
| #8 | Silber H | 1 |
| #9 | Silver Harold F | 1 |
| #10 | Marshall J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ZA7107350B | Process and apparatus for extracting soluble substances from fibrous materials | |
| ZA7106830B | Apparatus for removing liquid from fibrous materials | |
| US3666556A | Diffusion apparatus with positive flow controls | |
| US3697324A | Apparatus for removing liquid from fibrous materials | |
| US3513770A | Press | |
| US3520166A | Apparatus for making a centrifugal basket | |
| US3497385A | Control of solution input to continuous centrifugal |