Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9635444 | Decorative flat panel sound system | David Hose | 2017-04-25 |
| 7513933 | Electrically enhanced air filtration with improved efficacy | Rex Coppom, Brian Coppom | 2009-04-07 |
| 7025806 | Electrically enhanced air filtration with improved efficacy | Rex Coppom, Brian Coppom | 2006-04-11 |