Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8785868 | Intelligent UV radiation system | Yixin Yang, William E. Johnson, III, Pradyumna Kumar Swain, Michael Kenneth West, Charles H. Wood +2 more | 2014-07-22 |
| 6047082 | Automatic lens inspection system | Harvey E. Rhody, Billy C. Leung | 2000-04-04 |
| 5980040 | Pinhole lens and contact lens | David Miller, Leroy Meshel | 1999-11-09 |