Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7366580 | Production line control using shift registers for contact lens manufacture | John Wadding, Robert Duggan, Trevor O'Neill, David Sheppard, Michael Murphy | 2008-04-29 |
| 7346416 | Contact lens manufacture | John Wadding, Robert Duggan, Trevor O'Neill, David Sheppard, Michael Murphy | 2008-03-18 |
| 6305661 | Mold for making rotationally asymmetric contact lenses | — | 2001-10-23 |
| 5968422 | Injection molding process for rotationally asymmetric contact lens surfaces | — | 1999-10-19 |