Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902812 | Surface treatment for silicone hydrogel contact lenses comprising hydrophilic polymer chains attached to an intermediate carbon coating | Daniel Ammon, Joseph A. McGee, George L. Grobe, III, Richard M. Ozark | 2005-06-07 |
| 6858310 | Renewable surface treatment of silicone medical devices with reactive hydrophilic polymers | Joseph A. McGee, James A. Bonafini, Jr. | 2005-02-22 |