Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9982167 | Precursor composite material, method for producing a precursor composite material, method for producing a composite material and use of a precursor composite material and of a composite material | Christian Hermann | 2018-05-29 |
| 9872802 | Quiet-opening wrapper | Stefan Sitzmann | 2018-01-23 |