Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6348507 | Surface treatment of silicone hydrogel contact lenses | David J. Heiler, Suzanne F. Groemminger, Lisa Simpson | 2002-02-19 |
| 6348508 | Method for treating dry eye | David J. Heiler, Zhenze Hu, Joseph C. Salamone, Richard V. Smerbeck | 2002-02-19 |