Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5940927 | Autonomous surface cleaning apparatus | Anders Haegermarck, Jarl Huldén | 1999-08-24 |
| 5935179 | System and device for a self orienting device | Mendel Kleiner | 1999-08-10 |
| 5781960 | Nozzle arrangement for a self-guiding vacuum cleaner | Lars G. Kilstrom, Anders Haegermarck | 1998-07-21 |