Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D805257 | Hearing protector headband | Edvard B. E. Maansson, Douglas D. Fletcher, Angela L. Pan, Eric O. Hemberg, Oscar Hemberg +1 more | 2017-12-12 |
| 9681506 | Switch circuit for LED lighting assembly adaptive to multilevel light switches | Martin J. Vos | 2017-06-13 |