Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D468935 | Rotary display stand for commodities | Leung Kam Kwei | 2003-01-21 |
| 4430896 | Method and apparatus for detecting crack produced in workpiece in distortion removal processing | Kazuo Fujimori | 1984-02-14 |