Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8250682 | Directional water flow extender | Olaf Mjelde | 2012-08-28 |
| D654232 | Swimming pool cleaner housing | Olaf Mjelde | 2012-02-14 |
| D623727 | Swimming pool drain cover | Olaf Mjelde | 2010-09-14 |
| D623728 | Swimming pool drain cover | Olaf Mjelde | 2010-09-14 |
| 7788743 | Drain cover | Olaf Mjelde | 2010-09-07 |
| D621009 | Swimming pool drain cover | Olaf Mjelde | 2010-08-03 |