Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8019386 | Companion microphone system and method | William Frank Dunn, Andrew J. Haapapuro, Viorel Drambarean | 2011-09-13 |
| 7991179 | High fidelity noise-excluding earphones with ergonomically designed construction | Viorel Drambarean, Andrew J. Haapapuro | 2011-08-02 |
| 7913565 | Method and system for predicting long-term exposure to a hazardous environment | Jack Goldberg, Thomas V. Fantasia | 2011-03-29 |
| 7882743 | Method and system for noise dosimeter | Jack Goldberg, Gregory A. Flamme, Dana S. Helmink | 2011-02-08 |
| 7881486 | Directional microphone assembly | Robert B. Schulein, Timothy S. Monroe, Viorel Drambarean, Andrew J. Haapapuro, John S. French | 2011-02-01 |