Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6218654 | Flow control device for a ventilator hood | — | 2001-04-17 |
| 5003141 | Magnetron power supply with indirect sensing of magnetron current | Jan nnegren | 1991-03-26 |
| 4975555 | Microwave oven with timer device | Jan nnegren | 1990-12-04 |
| 4956531 | Microwave oven with adaptable power module | Jan nnegren | 1990-09-11 |
| 4949233 | Power supply circuit in microwave ovens | Jan nnegren | 1990-08-14 |