Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391647 | Method and a device for atomic absorption spectroscopy | Michael Sperling | 2002-05-21 |
| 5981912 | Electrothermal atomization means for analytical spectrometry | Michael Sperling, Bernhard Welz | 1999-11-09 |
| 5866431 | Electrothermal atomization means for analytical spectrometry | Michael Sperling, Bernhard Welz | 1999-02-02 |