Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7387729 | Filter cartridge for a standalone point of use water purification device | Rudy A. Vandenbelt, Jeremy Hamilton | 2008-06-17 |
| 7244290 | Electrostatic room air cleaner | Rudy A. Vandenbelt, Ross L. Cowie | 2007-07-17 |