Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5314062 | Innerframe and apparatus for producing an improved innerframe | Tsun-Chuan Wu, Foo-Kong Wong | 1994-05-24 |
| 4796821 | Cutting apparatus for living plant materials | Yeong H. Yuen, Dan T. Wu | 1989-01-10 |