Worcester, Massachusetts
United States
3
2011-10-13
The entities that hold a legal rights for patent applications filed by inventor Wang Yu:
Yu Wang from Worcester, US has applied for patents for these inventions. The list has both pending applications and granted patents:
THERMOCHROMIC INDICATOR MATERIALS WITH CONTROLLED REVERSIBILITY
#2 | 2009-12-10Thermochromic indicator materials with controlled reversibility
#3 | 2006-05-11Thermochromic indicator materials with controlled reversibility
3573028 ⎘