Berlin
Germany
4
2024-05-23
The entities that hold a legal rights for patent applications filed by inventor SCHMIDT Ralf:
Ralf SCHMIDT from Berlin, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD FOR COPPER-TO-COPPER DIRECT BONDING AND ASSEMBLY
#2 | 2023-05-11Acidic aqueous composition for electrolytically depositing a copper deposit
#3 | 2021-08-26Acidic aqueous composition for electrolytic copper plating
#4 | 2019-07-04Acidic aqueous composition for electrolytic copper plating
2549025 ⎘