HR

Hans-Ueli Roeck

PA Phonak Ag: 2 patents #1 of 16Top 7%
📍 Langenriet, CH: #1 of 2 inventorsTop 50%
Overall (2005): #54,603 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6930957 Method for directional location and locating system — 2005-08-16
6865275 Method to determine the transfer characteristic of a microphone system, and microphone system — 2005-03-08