Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11413190 | Protective headgear comprising a curved switchable shutter and comprising multiple antireflective layers | Kristina M. Magnusson, Kenneth Jarefors | 2022-08-16 |
| 11373076 | Optical articles and systems interacting with the same | Michael A. McCoy, Anne C. Gold, Silvia Geciova-Borovova Guttmann, Glenn E. Casner, Timothy J. Gardner +11 more | 2022-06-28 |
| 11260251 | Respirator device with light exposure detection | Steven T. Awiszus, Kiran S. Kanukurthy, Eric C. Lobner, Robert J. Quintero, Micayla A. Johnson +1 more | 2022-03-01 |