MH

Mas Harada

📍 Minneapolis, MN: #17 of 227 inventorsTop 8%
🗺 Minnesota: #129 of 2,022 inventorsTop 7%
Overall (1989): #20,971 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D301616 Angulated single port coupler for resonance splitting in hearing aids 1989-06-13
D300660 Single port coupler for resonance splitting in hearing aid 1989-04-11