Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138798 | Heat accumulator | Andreas Eilemann, Spasoje Ignjatovic | 2018-11-27 |
| 6337739 | Method and device for quantitative and qualitative on-line differentiation of biotic and abiotic particles | Ralf Grimme | 2002-01-08 |