DW

Donald L. Wilson

ER Etymotic Research: 1 patents #2 of 13Top 20%
📍 Barrington, IL: #14 of 68 inventorsTop 25%
🗺 Illinois: #1,559 of 5,780 inventorsTop 30%
Overall (2003): #233,583 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
RE38351 High fidelity insert earphones and methods of making same Steven J. Iseberg 2003-12-16