Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866823 | Processes and devices for mechanically setting a plurality of small precious stones on a flat face of a jewel | Emile G. Magnien | 1989-09-19 |
| 4835987 | Processes for the mechanized manufacture of jewellery comprising a plurality of small contiguous stones set in a support made of precious metal, and jewellery obtained by these processes | Emile G. Magnien | 1989-06-06 |
| 4761865 | Process for the mechanized production of jewelry comprising a plurality of small contiguous stones set in a metal support | Emile G. Magnien | 1988-08-09 |
| 4748728 | Processes for the mechanized manufacture of jewelry comprising a plurality of small contiguous stones set in a support made of precious metal jewelry | Emile G. Magnien | 1988-06-07 |
| 4731913 | Process for making jewelry comprising one or more rows of stones and jewelry obtained by these processes | Emile G. Magnien | 1988-03-22 |
| 4543698 | Setting for a precious stone and a method of mounting the stone in the setting | — | 1985-10-01 |
| 4457056 | Carrying out said process and the resulting jewels | — | 1984-07-03 |