Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12078821 | Optical products, masters for fabricating optical products, and methods for manufacturing masters and optical products | Christopher Chapman Rich, Phillip Christopher Harvey | 2024-09-03 |
| 11861966 | Optical switch devices | Christopher Chapman Rich, Roger W. Phillips, John Michael Tamkin | 2024-01-02 |