BM

Barbara Mattson

LE Leapfrog Enterprises: 1 patents #8 of 14Top 60%
📍 Fairfield, CA: #5 of 11 inventorsTop 50%
🗺 California: #8,996 of 28,521 inventorsTop 35%
Overall (2003): #258,886 of 273,478Top 95%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6648647 Toy having rotating element Michael C. Wood, Jorge Soto 2003-11-18