Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10746238 | Centrifugal positive blocking brake for shutter drives and shutter drives using the same | — | 2020-08-18 |
| 10666124 | Linear stepper motor and valve utilizing the same | Daniel Gerhard Barthel, Gerd Howack | 2020-05-26 |