Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7876952 | Removal of relatively unimportant shapes from a set of shapes | Timothy G. Dunham, Valarmathi C. Shanmugam | 2011-01-25 |
| 7542599 | Reducing number of relatively unimportant shapes from a set of shapes | Timothy G. Dunham, Valarmathi C. Shanmugam | 2009-06-02 |
| 7289658 | Removal of relatively unimportant shapes from a set of shapes | Timothy G. Dunham, Valarmathi C. Shanmugam | 2007-10-30 |