Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11947193 | Contact lens packaging | Anthony John Greenwood | 2024-04-02 |
| 11071644 | Contact lens packaging | Anthony John Greenwood | 2021-07-27 |
| 7598477 | Vacuum muffle quench furnace | — | 2009-10-06 |
| 7531769 | Carbon fiber composite muffle | — | 2009-05-12 |