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Jonathan K. Stewart

ER Etymotic Research: 1 patents #2 of 13Top 20%
📍 Bloomingdale, IL: #4 of 16 inventorsTop 25%
🗺 Illinois: #1,559 of 5,780 inventorsTop 30%
Overall (2003): #189,493 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6567526 Directional microphone assembly Mead C. Killion, Don Wilson, Matthew Roberts, Steve Iseberg, Timothy S. Monroe 2003-05-20