Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494949 | Process for the preparation of beta-phase quinacridone | Edward Sung, George H. Robertson, Terrence R. Chamberlain | 2002-12-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494949 | Process for the preparation of beta-phase quinacridone | Edward Sung, George H. Robertson, Terrence R. Chamberlain | 2002-12-17 |