Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12128641 | Methods for the manufacture of photoabsorbing contact lenses and photoabsorbing contact lenses produced thereby | Brian Aitken, Leilani K. Sonoda, Robert MacDonald Smith, Donnie J. Duis | 2024-10-29 |
| 11724471 | Methods for the manufacture of photoabsorbing contact lenses and photoabsorbing contact lenses produced thereby | Brian Aitken, Leilani K. Sonoda, Robert MacDonald Smith, Donnie J. Duis | 2023-08-15 |
| 6610220 | Process of manufacturing contact lenses with measured exposure to oxygen | Joseph W. Ricard, Terry L. Spaulding, Jeffrey Steven, Olin W. Calvin, John B. Enns +1 more | 2003-08-26 |