Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083840 | High cleaning efficiency room air cleaner with slim profile | Matthew T. R. Bailey, Rudy A. Vandenbell, David Hards | 2011-12-27 |
| 7875104 | Electrostatic filter cartridge for a tower air cleaner | Rudy A. Vandenbelt | 2011-01-25 |