Markham
Canada
4
2014-04-03
Ning Zhang from Markham, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Intelligence Crawling Pad
#2 | 2014-04-03Recordable LED Fridge Magnet
#3 | 2014-01-09Decorative Laminated Patch with LED
#4 | 2014-01-09Blanket Decorated with Laminated LED Patch
603893 ⎘