Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10120044 | Microwave coupler for optimizing a NMR probe head for MAS-DNP | Armin Purea, Frank Engelke | 2018-11-06 |
| 10036787 | Microwave resonator with distributed bragg reflector (=DBR) | Frank Engelke | 2018-07-31 |