BV

Barry Voroba

📍 Minnetonka, MN: #12 of 55 inventorsTop 25%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #129,991 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4870688 Mass production auditory canal hearing aid Dennis A. Oberlander 1989-09-26