Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9535404 | Method for adapting a timepiece movement provided to operate in ambient atmospheric pressure so as to operate in a low-pressure atmosphere | Kewin Bas | 2017-01-03 |
| 9423771 | Method for placing a watch case under a protective atmosphere | Kewin Bas, Jean-Jacques Vuillemier | 2016-08-23 |
| 9389588 | Method for adjusting the chronometry of a timepiece movement intended to operate in a low-pressure atmosphere | Kewin Bas | 2016-07-12 |
| 8737176 | Going train for a timepiece | Kewin Bas | 2014-05-27 |