Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8174936 | Timepiece with ringing mechanism | — | 2012-05-08 |
| 7974156 | Movement for timepiece with retrograde display | Nicolas Dehon | 2011-07-05 |
| 7965584 | Hour indicating ringing mechanism | Pedro Nunes Marques, Frederic Challet | 2011-06-21 |
| 7217030 | Oscillating weight | — | 2007-05-15 |