Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423761 | Contact lens material | Peter William Stratford, Stephen Alister Jones | 2002-07-23 |
| 6420453 | Contact lens material | Peter William Stratford, Stephen Alister Jones | 2002-07-16 |