Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6863830 | Dual layer tablet, method of making and use thereof | David F. Purdy, Tian Lan, Michael Clark | 2005-03-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6863830 | Dual layer tablet, method of making and use thereof | David F. Purdy, Tian Lan, Michael Clark | 2005-03-08 |