Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |