Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9215959 | Vacuum accessory tool | Joseph A. Fester, Kevin T. Downey, Christian J. Choe | 2015-12-22 |
| 8117714 | Vacuum cleaner with hair collection element | Tom Minh Nguyen, Steven J. Butkiewicz, Alan J. Krebs, George Moyher, Jr., Gary A. Kasper +2 more | 2012-02-21 |