Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6786440 | Container for blender | Rong-Yuan Tseng | 2004-09-07 |
| 6397736 | Fruit and vegetable juice extractor | Rong-Yuan Tseng | 2002-06-04 |
| 6202547 | Juicer having two cutters | Rong-Yuan Tseng | 2001-03-20 |
| 6058833 | Automatic grater for producing food paste | Rong-Yuan Tseng | 2000-05-09 |
| 5771791 | Multipurpose juice extractor | Rong-Yuan Tseng | 1998-06-30 |
| 5761993 | Juice-extractor also serving as a grinder | Rong-Yuan Tseng | 1998-06-09 |