MH

Mennatallah Mostafa Hasabelnaby

SA Sonova Ag: 1 patents #167 of 295Top 60%
Overall (All Time): #2,728,128 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11012798 Calibration for self fitting and hearing devices Edward Chau, Leonard Cornelisse, Isaac Hamp 2021-05-18