Evanston, Illinois
United States
5
2015-11-26
The entities that hold a legal rights for patent applications filed by inventor Wang Cong:
Cong Wang from Evanston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Bonded abrasive article and method of grinding
#2 | 2015-01-01Abrasive article with hybrid bond
#3 | 2014-07-03Bonded abrasive article and method of grinding
#4 | 2014-07-03Bonded abrasive article and method of grinding
#5 | 2014-07-03Bonded abrasive article and method of grinding
824463 ⎘