Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10271621 | Gemstone with a chaton cut | Maik Froehlich, Karlheinz Eder, Markus Sauer | 2019-04-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10271621 | Gemstone with a chaton cut | Maik Froehlich, Karlheinz Eder, Markus Sauer | 2019-04-30 |