Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D978443 | Hearing protector | Gregory G. Jager, Douglas D. Fletcher, Jason T. Lunn, Eric O. Hemberg, Oscar Hemberg +1 more | 2023-02-14 |
| D781262 | Telephone | — | 2017-03-14 |
| D635961 | Headset and docking station | Dan R. Gidden, Tiberiu Duka-Kispal, Kaerynne Nakamura, David Granath | 2011-04-12 |
| D458366 | Ampoule | Carin Widerstrom | 2002-06-04 |
| D447560 | Ampoule set | Carin Widerstrom | 2001-09-04 |