Rees
Germany
4
2019-05-23
The entities that hold a legal rights for patent applications filed by inventor Druschel Berthold:
Berthold Druschel from Rees, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Polyamide beads and method for the production thereof
#2 | 2017-08-24POLYAMIDE BEADS AND METHOD FOR THE PRODUCTION THEREOF
#3 | 2015-06-04Polyamide beads and method for the production thereof
#4 | 2010-11-11POLYAMIDE BEADS AND METHOD FOR THE PRODUCTION THEREOF
1179717 ⎘