Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8201441 | Method and device for determining the degree of hardness of semisolid materials | Helmut Eilers | 2012-06-19 |
| 8066960 | Method and device for an accelerated oxidation test of fuels or petroleum products, as well as a computer program for controlling such a device, and a corresponding computer readable storage medium | Christian Heine, Andrea Neumann, Ruediger Schulz, Volkmar Wierzbicki | 2011-11-29 |
| 6571644 | Method and device for determining the filling level for the ascertainment of the simmering process of mineral oil products | — | 2003-06-03 |
| 5869343 | Method and apparatus for the automated testing of the flash point | Helmut Eilers | 1999-02-09 |