ET

Edward J. Tetrault

📍 Forest Lake, MN: #6 of 13 inventorsTop 50%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #35,668 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4835883 Ventilated sole shoe construction Larry D. Land 1989-06-06