Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4524419 | System for determining the optimal ground depth of an ophthalmic lens having a closed homeomorphic boundary | Larry M. Headlund, Richard S. Sidell | 1985-06-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4524419 | System for determining the optimal ground depth of an ophthalmic lens having a closed homeomorphic boundary | Larry M. Headlund, Richard S. Sidell | 1985-06-18 |