ES

Erwin Singer

SP Sivantos Pte.: 2 patents #14 of 68Top 25%
📍 Eckental, DE: #3 of 8 inventorsTop 40%
Overall (2020): #175,578 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10735873 Hearing aid apparatus and hearing aid device Hans Adel, Birgit Kuefner-Schwerdtner, Juergen Reithinger, Benjamin Schmidt 2020-08-04
10542359 Hearing device Christian Schmitt, Benjamin Schmidt 2020-01-21