Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9414725 | Upright vacuum cleaner with two auxiliary operating modes | Eric J. Streciwilk | 2016-08-16 |
| 9155433 | Floor cleaning apparatus with filter drawer | Eric E. Muhlenkamp | 2015-10-13 |