VD

Viorel Drambarean

ER Etymotic Research: 1 patents #6 of 17Top 40%
📍 Lincolnwood, IL: #3 of 12 inventorsTop 25%
🗺 Illinois: #1,480 of 5,663 inventorsTop 30%
Overall (2004): #92,889 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6798890 Directional microphone assembly Mead C. Killion, Robert B. Schulein, Timothy S. Monroe, Andrew J. Haapapuro, John S. French 2004-09-28