Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6109748 | Lens wafer with removable coating | David P. Spector | 2000-08-29 |
| 5883169 | Lens wafers with removable coating | David P. Spector | 1999-03-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6109748 | Lens wafer with removable coating | David P. Spector | 2000-08-29 |
| 5883169 | Lens wafers with removable coating | David P. Spector | 1999-03-16 |