Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067829 | Progressive lens optical design determining system | Trevor Steele, Patrick E. McCollum, James Clyde McCartney, George W. Foster | 2021-07-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067829 | Progressive lens optical design determining system | Trevor Steele, Patrick E. McCollum, James Clyde McCartney, George W. Foster | 2021-07-20 |