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Ellwood Nonnemacher

W& Whitaker &: 1 patents #650 of 1,437Top 50%
📍 Bellefonte, PA: #78 of 143 inventorsTop 55%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,576,817 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6208833 Echo cancellation for a broadband distribution system Joseph P. Preschutti, Jeff Legg 2001-03-27