Dillenburg
Germany
3
2017-04-27
The entities that hold a legal rights for patent applications filed by inventor BOCK IRENE:
IRENE BOCK from Dillenburg, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Multilayer abrasive particle
#2 | 2016-10-20Method for producing multilayer abrasive particles
#3 | 2016-10-13Abrasive particle and abrasive exhibiting high grinding performance
1678413 ⎘