DM

Dan Mapes-Riordan

ER Etymotic Research: 4 patents #20 of 67Top 30%
📍 Evanston, IL: #451 of 1,719 inventorsTop 30%
🗺 Illinois: #21,447 of 84,256 inventorsTop 30%
Overall (All Time): #1,166,264 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10624562 Hearing testing probe apparatus with digital interface Steve Iseberg, Mead C. Killion, Jonathan Siegel, Sumitrajit Dhar, Viorel Drambarean +1 more 2020-04-21
9155494 Hearing testing probe apparatus with digital interface Steve Iseberg, Mead C. Killion, Jonathan Siegel, Sumitrajit Dhar, Viorel Drambarean +1 more 2015-10-13
7003126 Dynamic range analog to digital converter suitable for hearing aid applications Mead C. Killion 2006-02-21
6466678 Hearing aid having digital damping Mead C. Killion, Chris W. Papalias, Anthony J. Becker 2002-10-15