HA

Horst Arndt

UH Unitron Hearing: 1 patents #1 of 2Top 50%
📍 Kitchener, CA: #7 of 42 inventorsTop 20%
Overall (2004): #207,227 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6826286 Audio amplification device with volume control André Vonlanthen 2004-11-30