Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067690 | Measuring apparatus comprising an interferometer and an absorption medium defining a dense line spectrum | Thomas Lüthi, Yves Salvadé | 2021-07-20 |
| 10990202 | Stylus having distance meter | — | 2021-04-27 |
| 10920458 | Protective case | Thomas Harring, Katherine Broder | 2021-02-16 |
| 10900260 | Protective case | Thomas Harring, Katherine Broder | 2021-01-26 |