Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10067278 | Birefringent polyester film with low haze having specified Tan Delta value | Stephen A. Johnson, Edward J. Kivel, Victor Ho, Benjamin J. Bending, Christopher W. A. Krohe | 2018-09-04 |
| 9919339 | Optical film | Matthew B. Johnson | 2018-03-20 |