St. Charles, Missouri
United States
4
2011-11-03
The entities that hold a legal rights for patent applications filed by inventor McGowan Joseph:
Joseph McGowan from St. Charles, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Powered Hub Device for Use with Motorized Toy
#2 | 2010-10-14Interactive intelligent toy
#3 | 2010-10-14Interactive Intelligent Toy
#4 | 2010-10-14Interactive intelligent toy
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