Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4476163 | Method of making crucibles for flameless atomic absorption spectroscopy | Bernhard Lersmacher | 1984-10-09 |
| 4338358 | Method of producing cuvettes for the flameless atomic absorption spectroscopy | Bernhard Lersmacher, Leonardus C. Bastings, deceased, Friedrich J. de Haan, administrator | 1982-07-06 |