SB

Sophia Berta

📍 Calgary, CA: #1,801 of 5,407 inventorsTop 35%
Overall (All Time): #2,368,022 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4358867 Shoe cleaning device 1982-11-16
4351538 Spring assisted roller skates 1982-09-28