Berkeley, California
United States
5
2011-01-27
The entities that hold a legal rights for patent applications filed by inventor Brown Matthew Peter deVito:
Matthew Peter deVito Brown from Berkeley, US has applied for patents for these inventions. The list has both pending applications and granted patents:
INTERACTIVE MUSIC AND GAME DEVICE AND METHOD
#2 | 2009-05-28Water music device
#3 | 2005-07-28Water music device
#4 | 2005-07-21Dress-up activity toy
#5 | 2005-06-30Drinking straw with beverage additive
3332794 ⎘