Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5908943 | Process for preparation of epoxy compounds essentially free of organic halides | Andrew T. Au | 1999-06-01 |
| 5578740 | Process for preparation of epoxy compounds essentially free of organic halides | Andrew T. Au | 1996-11-26 |