Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10129936 | Microwave heating apparatus with dual level cavity | Hakan Carlsson, Juan Chen, Fredrik Hallgren, Ulf Nordh | 2018-11-13 |
| 9332596 | Microwave oven | — | 2016-05-03 |
| 7501608 | Microwave oven and method of operating a microwave oven | Fredrik Hallgren, Per Torngren | 2009-03-10 |