Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423820 | Process for purifying and reusing solvent used to remove extractables | Madhu Ayyagari, Erik Indra | 2002-07-23 |
| 6364934 | Method of making ocular devices | Dharmendra Jani | 2002-04-02 |
| 6346560 | Method for selecting contact lens materials to minimize corneal staining | Eric J. Leibenguth | 2002-02-12 |