Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10859738 | Retroreflective articles including optically active areas and optically inactive areas | Michael Benton Free, Mieczyslaw H. Mazurek, Bimal V. Thakkar, Kenneth L. Smith, Suman K. Patel +2 more | 2020-12-08 |
| 10557976 | Retroreflective articles including optically active areas and optically inactive areas | Kenneth L. Smith, Michael Benton Free, Bimal V. Thakkar | 2020-02-11 |