Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151860 | Sun-facing light redirecting films with reduced glare | Manoj Nirmal, Charles A. Marttila, Owen M. Anderson, Scott M. Tapio, Erik A. Aho +3 more | 2018-12-11 |
| 9945525 | Hybrid light redirecting and light diffusing constructions | Raghunath Padiyath, Charles A. Marttila | 2018-04-17 |
| 9910192 | Room-facing light redirecting films with reduced glare | Manoj Nirmal, Charles A. Marttila, Raghunath Padiyath, Jonathan F. Mansheim, Erik A. Aho +4 more | 2018-03-06 |