Suello
Italy
4
2020-12-17
The entities that hold a legal rights for patent applications filed by inventor ARNABOLDI Sergio:
Sergio ARNABOLDI from Suello, IT has applied for patents for these inventions. The list has both pending applications and granted patents:
Gold alloy with color compatible with the 5N standard and method of production thereof
#2 | 2020-12-10Discoloration resistant gold alloy and method of production thereof
#3 | 2018-11-01Discoloration-resistant gold alloy
#4 | 2015-12-03Discoloration-resistant gold alloy
1375792 ⎘