Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931722 | Cyclonic vacuum cleaner | Arnold Sepke | 2011-04-26 |
| 7544224 | Cyclonic vacuum cleaner | Mark Tanner, Christer Kontio, Arnold Sepke | 2009-06-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931722 | Cyclonic vacuum cleaner | Arnold Sepke | 2011-04-26 |
| 7544224 | Cyclonic vacuum cleaner | Mark Tanner, Christer Kontio, Arnold Sepke | 2009-06-09 |