RF

Robert J. Fretz

IN Intricon: 1 patents #1 of 3Top 35%
📍 Maplewood, MN: #20 of 61 inventorsTop 35%
🗺 Minnesota: #2,773 of 7,575 inventorsTop 40%
Overall (2020): #298,443 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10687157 Head direction hearing assist switching — 2020-06-16