Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7965584 | Hour indicating ringing mechanism | Alberto Papi, Frederic Challet | 2011-06-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7965584 | Hour indicating ringing mechanism | Alberto Papi, Frederic Challet | 2011-06-21 |