Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5866099 | Magnetic-polymer particles | Charles S. Owen, John C. Silvia, Paul A. Liberti | 1999-02-02 |
| 4795698 | Magnetic-polymer particles | Charles S. Owen, John C. Silvia, Paul A. Liberti | 1989-01-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5866099 | Magnetic-polymer particles | Charles S. Owen, John C. Silvia, Paul A. Liberti | 1999-02-02 |
| 4795698 | Magnetic-polymer particles | Charles S. Owen, John C. Silvia, Paul A. Liberti | 1989-01-03 |