Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11255021 | Aqueous formulation for creating a layer of gold and silver | Morten Brink, Hermann Oppermann | 2022-02-22 |
LD
Lothar Dietrich
Overall (2022): #358,227 of 548,613Top 70%
1
Patents 2022