EF

Elmar Fichtl

PA Phonak Ag: 1 patents #23 of 49Top 50%
📍 Pfäffikon, CH: #3 of 8 inventorsTop 40%
Overall (2011): #309,670 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7869606 Automatically modifiable hearing aid Michael Boretzki, Hilmar Meier 2011-01-11