Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5834297 | Method for production of indigo and indirubin dyes | Patrick J. Oriel | 1998-11-10 |
| 5691171 | Method for production of indigo and indirubin dyes | Patrick J. Oriel | 1997-11-25 |
| D348662 | Laser disk player | — | 1994-07-12 |