Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355363 | Energy converter for energy conversion of electrical energy into thermal energy | Robert Lange | 2025-07-08 |
| 12316119 | Filter apparatus with reconfigurable choke unit changeover switch and capacitor unit for different AC voltage networks | Robert Lange | 2025-05-27 |