| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Australia | 3 | |
| #4 | Canada | 2 | |
| #5 | China | 2 | |
| #6 | EPO (European Patent Office) | 2 | |
| #7 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Chemical engineering | |
| #3 | Foods and drinks | |
| #4 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Presses | |
| #2 | Separation | |
| #3 | Treating harvested food | |
| #4 | Food preservation | |
| #5 | Foods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wettlaufer Dale E | 20 |
| #2 | Hess Richard S | 3 |
| Publication | Filing date | Title |
|---|---|---|
| CA2261074A1 | Method and apparatus for infusing fruit and for obtaining a substantial juice byproduct | |
| GB9810252D0 | Method and apparatus for extracting liquid from a liquid-containing slurry | |
| US5267509A | Filter bag assembly | |
| US5275097A | Press assembly for extracting liquids from solids | |
| US5207152A | Compact juice machine | |
| US5031524A | Fruit and vegetable juice press assembly | |
| US4892665A | Method and press for pressing liquid from thin layers of liquid containing masses |