Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902812 | Surface treatment for silicone hydrogel contact lenses comprising hydrophilic polymer chains attached to an intermediate carbon coating | Paul L. Valint, Jr., Daniel Ammon, Joseph A. McGee, Richard M. Ozark | 2005-06-07 |