Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6509891 | Ergonomic mouse device | Peter Sheehan, Cathal Loughnane | 2003-01-21 |
| D439253 | Ergonomic mouse | Peter Sheehan, Cathal Loughnane | 2001-03-20 |
| D435848 | Ergonomic mouse | Peter Sheehan, Cathal Loughnane | 2001-01-02 |