Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6916596 | Laser imaged printing plates | Michael Wen-Chein Yang, Rustom Sam Kanga | 2005-07-12 |
| 6605410 | Laser imaged printing plates | Michael Wen-Chein Yang, Rustom Sam Kanga | 2003-08-12 |
| 6245487 | Methods for enhancing images on relief image printing plates | — | 2001-06-12 |
| 5925500 | Method of making laser imaged printing plates utilizing ultraviolet absorbing layer | Michael Wen-Chein Yang, Rustom Sam Kanga | 1999-07-20 |