JM

James Marggraff

LE Leapfrog Enterprises: 2 patents #3 of 19Top 20%
📍 Lafayette, CA: #4 of 35 inventorsTop 15%
🗺 California: #3,906 of 28,370 inventorsTop 15%
Overall (2004): #60,057 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6801751 Interactive learning appliance Michael C. Wood, Matthew Brown, Matt Fishbach 2004-10-05
6750978 Print media information system with a portable print media receiving unit assembly Michael C. Wood 2004-06-15