Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6506546 | Imaging element containing a blocked photographically useful compound | Xiqiang Yang, David T. Southby | 2003-01-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6506546 | Imaging element containing a blocked photographically useful compound | Xiqiang Yang, David T. Southby | 2003-01-14 |