St. Charles, Illinois
United States
4
2011-08-11
The entities that hold a legal rights for patent applications filed by inventor Young David:
David Young from St. Charles, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatus and method for holding and tilting an umbrella
#2 | 2010-10-14Apparatus and method for holding and tilting an umbrella
#3 | 2009-12-24Apparatus and method for holding and tilting an umbrella
#4 | 2006-06-15Apparatus for automated movement of an umbrella
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