Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9683303 | Method of obtaining a yellow gold alloy deposition by galvanoplasty without using toxic metals or metalloids | Giuseppe Aliprandini | 2017-06-20 |
| 9596910 | Invisible set decorative part | Pascal Grossenbacher, Julien Meier, Stephane Lauper, Arlette-Elsa Emch | 2017-03-21 |