Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9198800 | Electronic earplug for providing communication and protection | Mead C. Killion, James Smarr Collins, Timothy S. Monroe, Viorel Drambarean, Andrew J. Haapapuro +1 more | 2015-12-01 |