Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9304243 | Illumination device having viscoelastic lightguide | Martin B. Wolk, Michael J. Sykora, Robert L. Brott, Erik A. Aho, Martin Kristoffersen +5 more | 2016-04-05 |
| 9239417 | Illumination device having viscoelastic layer | Martin B. Wolk, Michael J. Sykora, Robert L. Brott, Erik A. Aho, Martin Kristoffersen +5 more | 2016-01-19 |