Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459346 | Silanes comprising oxamido ester groups | — | 2022-10-04 |
| 11456589 | Methods and devices for selective insulation monitoring in ungrounded Isolé Terre (IT) power supply systems | Dieter Hackl | 2022-09-27 |
| 11353486 | Circuit arrangement having an active measuring voltage for determining an insulation resistance against ground potential in an ungrounded power supply system | Burkhard Macht | 2022-06-07 |