Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10422772 | Acoustic sensing through a barrier | — | 2019-09-24 |
| 10377672 | Methods for producing polygranular graphite bodies | Wilhelm Frohs | 2019-08-13 |
| 10308513 | Method for producing graphite bodies | Wilhelm Frohs | 2019-06-04 |