SB

Sandra L. Butt

📍 North Vancouver, CA: #2 of 32 inventorsTop 7%
Overall (1994): #71,545 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5362271 Magnetic playthings — 1994-11-08