AV

Andi Vonlanthen

PA Phonak Ag: 2 patents #4 of 16Top 25%
📍 Oberrohrdorf, CH: #2 of 7 inventorsTop 30%
Overall (2003): #75,541 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6549634 Behind-the-ear hearing aid 2003-04-15
6546110 Behind-the-ear hearing aid and attachment module for same 2003-04-08