Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11029649 | Device for timepiece, clockwork movement and timepiece comprising such a device | Guy Semon, Wout Johannes Benjamin Ypma, Sybren Lennard Weeke | 2021-06-08 |
| 10528005 | Mechanism for a timepiece and timepiece having such a mechanism | Guy Semon, Wout Johannes Benjamin Ypma | 2020-01-07 |
| 10520890 | Timepiece regulator, timepiece movement and timepiece having such a regulator | Guy Semon, Wout Johannes Benjamin Yoma, Sybren Lennard Weeke | 2019-12-31 |
| 10372082 | Timepiece mechanism, timepiece movement and timepiece having such a mechanism | Guy Semon, Wout Johannes Benjamin Ypma | 2019-08-06 |
| 10133238 | Monolithic timepiece regulator, timepiece movement and timepiece having such a timepiece regulator | Guy Semon, Wouter Pieter Van Zoest | 2018-11-20 |
| 9787220 | Energy harvester | Justus Laurens Herder | 2017-10-10 |