DJ

Daniel Judkins

HA Hasbro: 1 patents #4 of 28Top 15%
📍 Richmond Heights, OH: #5 of 10 inventorsTop 50%
🗺 Ohio: #1,649 of 5,836 inventorsTop 30%
Overall (2003): #241,698 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6623326 Sound-effects generating device with bipolar magnetic switching for activity devices — 2003-09-23