Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491248 | Measuring tape having check device for automatically preventing ruler from rewinding | — | 2002-12-10 |
| D453302 | Measuring tape | — | 2002-02-05 |
| 6032896 | Intermittent stop device for tape measures | — | 2000-03-07 |
| D414123 | Tape measure | — | 1999-09-21 |
| D410202 | Tape measure | — | 1999-05-25 |
| 5823079 | Method for storing a bread slicing guide | Cheng Yue-Chun | 1998-10-20 |
| D389380 | Bread slicing rack | Cheng Yue-Chun | 1998-01-20 |
| 5653154 | Bread slicing guide with foldaway storage feature | Cheng Yue-Chun | 1997-08-05 |
| D379733 | Portable pizza oven | Anthony M. Kulusic | 1997-06-10 |
| 5586488 | Portable pizza oven | — | 1996-12-24 |