TO

Thaddeus Wittemyer Olson

HC Hearing Components: 1 patents #8 of 9Top 90%
Overall (All Time): #2,862,961 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10321219 Earphone tip with universal sound port attachment core Justin C. Peskar, Martin Ganser 2019-06-11