Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7913565 | Method and system for predicting long-term exposure to a hazardous environment | Mead C. Killion, Thomas V. Fantasia | 2011-03-29 |
| 7903833 | Headworn listening device and method | Randy L. Houk, Michael Joseph Stern | 2011-03-08 |
| 7882743 | Method and system for noise dosimeter | Gregory A. Flamme, Dana S. Helmink, Mead C. Killion | 2011-02-08 |