Kefikon
Switzerland
3
2018-05-24
The entities that hold a legal rights for patent applications filed by inventor Rohner Thomas:
Thomas Rohner from Kefikon, CH has applied for patents for these inventions. The list has both pending applications and granted patents:
Abrasive particle with at most three surfaces and one corner
#2 | 2016-05-26Abrasive means
#3 | 2015-07-30Abrasive particle with at most three surfaces and one corner
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