Bienne
Switzerland
4
2021-06-24
The entities that hold a legal rights for patent applications filed by inventor Tran Hung Quoc:
Hung Quoc Tran from Bienne, CH has applied for patents for these inventions. The list has both pending applications and granted patents:
Material obtained by compaction and densification of metallic powder(s)
#2 | 2019-01-10Material obtained by compaction and densification of metallic powder(s)
#3 | 2015-10-22Resonator with reduced sensitivity to climatic variations
#4 | 2006-03-30Copper-based alloy
1332103 ⎘