Wakefield, Rhode Island
United States
3
2024-12-31
The entities that hold a legal rights for patent applications filed by inventor Esposito Joseph:
Joseph Esposito from Wakefield, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Tarnish resistant and age hardenable sterling silver alloy
#2 | 2017-03-23Age hardenable clad metal having gold fineness and a surface layer with enhanced resistance to tarnish, scratching, and wear
#3 | 2016-03-24Age hardenable clad metal having silver fineness and a surface layer with enhanced resistance to tarnish, scratching, and wear
1479080 ⎘