Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668620 | Variable focal length lenses which have an arbitrarily shaped periphery | Stephen Kurtin, Daniel E. Fedele | 1997-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668620 | Variable focal length lenses which have an arbitrarily shaped periphery | Stephen Kurtin, Daniel E. Fedele | 1997-09-16 |