Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10379358 | Optical see-through display element and device utilizing such element | Juuso Olkkonen | 2019-08-13 |
| 10194691 | Non-combusting smoking article with thermochromatic label | Andries Don Sebastian, Craig T. Demarest, Jarkko Tuominen, Annukka Kokkonen, Sanna Uusitalo +1 more | 2019-02-05 |