Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11092490 | Method and apparatus for calibrating spectrometers | — | 2021-08-17 |
| 11054307 | Spectrometer having a mechanical shutter | Wolfram Bohle, Rolf Friedrich Frueke | 2021-07-06 |
| 7911606 | Method for operating an optical emission spectrometer | — | 2011-03-22 |
| 7876433 | Spectrometer optics comprising positionable slots and method for the fully automatic transmission of calibrating adjustments between spectrometers equipped with optics of this type | — | 2011-01-25 |
| 7227636 | Apparatus and method for the spectroscopic determination of carbon | — | 2007-06-05 |