WB

William J. Ballad

KE Knowles Electronics: 1 patents #19 of 73Top 30%
Overall (2016): #186,658 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9451349 Earphone assembly with moisture resistance Timothy K. Wickstrom, Ying-Tzu Chan, Mei-Yu Lin, Jen Nan Feng 2016-09-20